I assume you mean googolplex (sounds similar).
Googolplex is real, its definition is based on Googol (which inspired the name Google, seriously).
A googol is 10^100.
A googolplex is 10^googol.
To try and imagine the size of this number, consider that
the number of atoms in the universe is about 10^80 (this is not yet a googol).
In other words, a googol is more than the number of atoms in the universe.
a googolplex is a number so big that you can not write it, because it has a googol+1 digits (all zero, except the leading 1). So, to write it you would need at least 1 atom to write a digit, but there aren't enough atoms in the universe to write it. Heavy!
Of course, there are bigger numbers than this!
Consider numbers with a name
Consider googolplexplex, googolplexplexplex, etc.
Consider googol(plex . . . . . . plex)
etc.
All these numbers are incredibly big natural numbers, but FINITE. They are all real.
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There is a higher number. It is Googol plex. It has a googol of zeros. There is also a 10Googolplex it has a googol plex of zeros. or search this up what is a alpha omega
It is a giant man boob
A googol plex has so many zeros that even if you wrote one Zero on every atom in the entire universe there still wouldn't be enough. But as for your question: 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. This number is called a googol. So Googol Plex= 1googol
A googolplex is 1 followed by a googol zero's or it can also be written as 10googol. It is a ridiculously large number.
There is no such number and nor can there be one. As soon as one person names the biggest number, someone else can always add 1 to it and that becomes the biggest number. But that process can go on without end.