22531992304 has 40 divisors (see below), whose sum is σ = 46415654208. Its totient is φ = 10559262720.

The previous prime is 22531992299. The next prime is 22531992313. The reversal of 22531992304 is 40329913522.

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, 106312 + ... + 237415.

Almost surely, 2^22531992304 is an apocalyptic number.

It is an amenable number.

22531992304 is an abundant number, since it is smaller than the sum of its proper divisors (23883661904).

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

22531992304 is a wasteful number, since it uses less digits than its factorization.

22531992304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343993 (or 343987 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 22531992304 in words is "twenty-two billion, five hundred thirty-one million, nine hundred ninety-two thousand, three hundred four".