22452706928 has 40 divisors (see below), whose sum is σ = 43721866800. Its totient is φ = 11169759744.

The previous prime is 22452706901. The next prime is 22452706931. The reversal of 22452706928 is 82960725422.

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, 3694100 + ... + 3700172.

It is an arithmetic number, because the mean of its divisors is an integer number (1093046670).

Almost surely, 2^22452706928 is an apocalyptic number.

It is an amenable number.

22452706928 is a deficient number, since it is larger than the sum of its proper divisors (21269159872).

22452706928 is a wasteful number, since it uses less digits than its factorization.

22452706928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209 (or 7203 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 22452706928 in words is "twenty-two billion, four hundred fifty-two million, seven hundred six thousand, nine hundred twenty-eight".