22870705264 has 20 divisors (see below), whose sum is σ = 48340354680. Its totient is φ = 10395775040.

The previous prime is 22870705259. The next prime is 22870705331. The reversal of 22870705264 is 46250707822.

It is a self number, because there is not a number n which added to its sum of digits gives 22870705264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64973419 + ... + 64973770.

It is an arithmetic number, because the mean of its divisors is an integer number (2417017734).

Almost surely, 2^22870705264 is an apocalyptic number.

It is an amenable number.

22870705264 is an abundant number, since it is smaller than the sum of its proper divisors (25469649416).

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

22870705264 is a wasteful number, since it uses less digits than its factorization.

22870705264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129947208 (or 129947202 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 22870705264 in words is "twenty-two billion, eight hundred seventy million, seven hundred five thousand, two hundred sixty-four".