22502244532 has 12 divisors (see below), whose sum is σ = 39966673600. Its totient is φ = 11083194936.

The previous prime is 22502244517. The next prime is 22502244539. The reversal of 22502244532 is 23544220522.

It is a junction number, because it is equal to n+sod(n) for n = 22502244494 and 22502244503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22502244539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41981532 + ... + 41982067.

Almost surely, 2^22502244532 is an apocalyptic number.

It is an amenable number.

22502244532 is a deficient number, since it is larger than the sum of its proper divisors (17464429068).

22502244532 is a wasteful number, since it uses less digits than its factorization.

22502244532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83963670 (or 83963668 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 22502244532 in words is "twenty-two billion, five hundred two million, two hundred forty-four thousand, five hundred thirty-two".