22264966784 has 32 divisors (see below), whose sum is σ = 44528645700. Its totient is φ = 11089149952.

The previous prime is 22264966777. The next prime is 22264966799. The reversal of 22264966784 is 48766946222.

It can be written as a sum of positive squares in 2 ways, for example, as 22239160384 + 25806400 = 149128^2 + 5080^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 305519 + ... + 371310.

Almost surely, 2^22264966784 is an apocalyptic number.

It is an amenable number.

22264966784 is a deficient number, since it is larger than the sum of its proper divisors (22263678916).

22264966784 is an equidigital number, since it uses as much as digits as its factorization.

22264966784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677100 (or 677088 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 56.

The spelling of 22264966784 in words is "twenty-two billion, two hundred sixty-four million, nine hundred sixty-six thousand, seven hundred eighty-four".