22532252524 has 24 divisors (see below), whose sum is σ = 39696914768. Its totient is φ = 11190329280.

The previous prime is 22532252507. The next prime is 22532252527. The reversal of 22532252524 is 42525223522.

It is a self number, because there is not a number n which added to its sum of digits gives 22532252524.

It is not an unprimeable number, because it can be changed into a prime (22532252527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2520727 + ... + 2529649.

Almost surely, 2^22532252524 is an apocalyptic number.

It is an amenable number.

22532252524 is a deficient number, since it is larger than the sum of its proper divisors (17164662244).

22532252524 is a wasteful number, since it uses less digits than its factorization.

22532252524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13105 (or 13103 counting only the distinct ones).

The product of its digits is 96000, while the sum is 34.

The spelling of 22532252524 in words is "twenty-two billion, five hundred thirty-two million, two hundred fifty-two thousand, five hundred twenty-four".