22077924504 has 16 divisors (see below), whose sum is σ = 55194811320. Its totient is φ = 7359308160.

The previous prime is 22077924499. The next prime is 22077924527. The reversal of 22077924504 is 40542977022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459956737 + ... + 459956784.

Almost surely, 2^22077924504 is an apocalyptic number.

22077924504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22077924504 is an abundant number, since it is smaller than the sum of its proper divisors (33116886816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22077924504 is a wasteful number, since it uses less digits than its factorization.

22077924504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919913530 (or 919913526 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 22077924504 in words is "twenty-two billion, seventy-seven million, nine hundred twenty-four thousand, five hundred four".