Your insistence here & in the other sub-thread that these numbers are represented as a string of digits suggests that you don't understand the argument being made.
If you don't insist on this, then let me give a quick counterexample to "All the numbers larger than say... a googleplex": googleplex + 1
If you don't insist on this, then let me give a quick counterexample to "All the numbers larger than say... a googleplex": googleplex + 1