22340663044 has 24 divisors (see below), whose sum is σ = 45348215360. Its totient is φ = 9431665056.

The previous prime is 22340662991. The next prime is 22340663053. The reversal of 22340663044 is 44036604322.

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, 5952459 + ... + 5956210.

Almost surely, 2^22340663044 is an apocalyptic number.

It is an amenable number.

22340663044 is an abundant number, since it is smaller than the sum of its proper divisors (23007552316).

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

22340663044 is a wasteful number, since it uses less digits than its factorization.

22340663044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11908747 (or 11908745 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 22340663044 in words is "twenty-two billion, three hundred forty million, six hundred sixty-three thousand, forty-four".