22579456964 has 12 divisors (see below), whose sum is σ = 39515603904. Its totient is φ = 11289284424.

The previous prime is 22579456957. The next prime is 22579456973. The reversal of 22579456964 is 46965497522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20777 + ... + 213519.

It is an arithmetic number, because the mean of its divisors is an integer number (3292966992).

Almost surely, 2^22579456964 is an apocalyptic number.

It is an amenable number.

22579456964 is a deficient number, since it is larger than the sum of its proper divisors (16936146940).

22579456964 is a wasteful number, since it uses less digits than its factorization.

22579456964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222034 (or 222032 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 59.

The spelling of 22579456964 in words is "twenty-two billion, five hundred seventy-nine million, four hundred fifty-six thousand, nine hundred sixty-four".