22504631124 has 24 divisors (see below), whose sum is σ = 52647920640. Its totient is φ = 7481955904.

The previous prime is 22504631117. The next prime is 22504631147. The reversal of 22504631124 is 42113640522.

It is a junction number, because it is equal to n+sod(n) for n = 22504631091 and 22504631100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2443689 + ... + 2452880.

It is an arithmetic number, because the mean of its divisors is an integer number (2193663360).

Almost surely, 2^22504631124 is an apocalyptic number.

It is an amenable number.

22504631124 is an abundant number, since it is smaller than the sum of its proper divisors (30143289516).

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

22504631124 is a wasteful number, since it uses less digits than its factorization.

22504631124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896959 (or 4896957 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 22504631124 in words is "twenty-two billion, five hundred four million, six hundred thirty-one thousand, one hundred twenty-four".