Zillion is not a proper number: it is used to signify a very large, but unspecified amount.
A zillion is a fictitious name for an arbitrarily large number.
Zillion is not a specific number. It is just an expression of a very large amount.
They never end but they also end at a zillion but a zillion is in the middle of the numbers
A zillion is not a real number. Likewise for numbers such as jillion and gazillion.
"zillion" is not a real number. It is just a word invented to describe very large, unspecified numbers.
there is no such thing a a zillion its made up
A zillion is an undetermined number.
None. A zillion is not a real number.
a giga-ba-zillion
There is no such thing as the number "zillion". It is used only in slang term, as meaning "many". There is no definite number for zillion, because technically there isn't a 'zillion'.
The value of a zillion has not been quantified. You can decide how many.
alot a number called a zillion