Here is the problem. There is really no such number as a gazillion. It is an expression used to mean a really big number. For example, we say that are a gazillion reasons not to do homework right now and one of them is to answer really fun wiki answers questions and we know there are a gazilion of those to answer. So there is nothing that can come after a number that does not exist. Another example of this is a bazillion which also is not really a number. One thing is sure about these non-numbers, if you answer a gazillion-billion wiki answer question you will know a lot, and you will be a ruby contributor. You may even win some wiki prizes!
10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001
Ok first, 1 zillion is not a number, people just made that up. Second, the number that comes after on BILLION is two billion.
999,999,999
999,999,999,999, 999 billion
Just add any positive number to a google, say 1 or 1/10 or even 1/000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
a googol and one (Most useful thing to learn from this discussion: How to spell "googol".)
Here is the problem. There is really no such number as a gazillion. It is an expression used to mean a really big number. For example, we say that are a gazillion reasons not to do homework right now and one of them is to answer really fun wiki answers questions and we know there are a gazilion of those to answer. So there is nothing that can come after a number that does not exist. Another example of this is a bazillion which also is not really a number. One thing is sure about these non-numbers, if you answer a gazillion-billion wiki answer question you will know a lot, and you will be a ruby contributor. You may even win some wiki prizes!
A googol one, googol two, googol three, ...
Negative numbers, possibly. And, by the way, there is no such word as "gazillion".
Well, darling, after 1 googol comes 1 googol and one. It's as simple as that. Just add one to the big ol' number and you've got your answer. Keep counting if you've got the time and patience, but I'm not here to hold your hand through the whole process.
A billion and one.
a billion and one
10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001
9 billion and 1.
1 billion and one
Ok first, 1 zillion is not a number, people just made that up. Second, the number that comes after on BILLION is two billion.