22412263624 has 16 divisors (see below), whose sum is σ = 42024764700. Its totient is φ = 11205659712.

The previous prime is 22412263613. The next prime is 22412263639. The reversal of 22412263624 is 42636221422.

It can be written as a sum of positive squares in 2 ways, for example, as 22404701124 + 7562500 = 149682^2 + 2750^2 .

It is a super-2 number, since 2×22412263624² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22412263624.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 220782 + ... + 305890.

Almost surely, 2^22412263624 is an apocalyptic number.

It is an amenable number.

22412263624 is a deficient number, since it is larger than the sum of its proper divisors (19612501076).

22412263624 is a wasteful number, since it uses less digits than its factorization.

22412263624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118032 (or 118028 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The spelling of 22412263624 in words is "twenty-two billion, four hundred twelve million, two hundred sixty-three thousand, six hundred twenty-four".