22024604264 has 32 divisors (see below), whose sum is σ = 44771265000. Its totient is φ = 10096972032.

The previous prime is 22024604249. The next prime is 22024604267. The reversal of 22024604264 is 46240642022.

It can be written as a sum of positive squares in 4 ways, for example, as 11238120100 + 10786484164 = 106010^2 + 103858^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22024604264.

It is not an unprimeable number, because it can be changed into a prime (22024604267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695159 + ... + 726150.

Almost surely, 2^22024604264 is an apocalyptic number.

It is an amenable number.

22024604264 is an abundant number, since it is smaller than the sum of its proper divisors (22746660736).

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

22024604264 is a wasteful number, since it uses less digits than its factorization.

22024604264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421477 (or 1421473 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 22024604264 in words is "twenty-two billion, twenty-four million, six hundred four thousand, two hundred sixty-four".