22530502304 has 48 divisors (see below), whose sum is σ = 44992470600. Its totient is φ = 11104902144.

The previous prime is 22530502303. The next prime is 22530502343. The reversal of 22530502304 is 40320503522.

It can be written as a sum of positive squares in 4 ways, for example, as 22515602704 + 14899600 = 150052^2 + 3860^2 .

It is not an unprimeable number, because it can be changed into a prime (22530502303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670742 + ... + 703530.

Almost surely, 2^22530502304 is an apocalyptic number.

It is an amenable number.

22530502304 is a deficient number, since it is larger than the sum of its proper divisors (22461968296).

22530502304 is a wasteful number, since it uses less digits than its factorization.

22530502304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33105 (or 33097 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 22530502304 in words is "twenty-two billion, five hundred thirty million, five hundred two thousand, three hundred four".