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".
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.
trillion