Oh, dude, a hundred zillion has 23 zeroes. Yeah, that's a lot of zeroes, like more zeroes than the number of times I've hit the snooze button in the morning. So, if you're ever counting that high, good luck, and maybe take a break for a snack or something.
zillion and one
zillion and one.
To get that answer, just divide one zillion by one hundred.
a zillion and 1
Gazillion One zillion and one. Since "zillion" is a made-up term, you can make up one of your own.
"zillion" is not a number
There is no number called "zillion".
999 zillion and 1
A zillion
There is no such number as "zillion".
two