22605336124 has 12 divisors (see below), whose sum is σ = 45210672304. Its totient is φ = 9688001184.

The previous prime is 22605336119. The next prime is 22605336157. The reversal of 22605336124 is 42163350622.

22605336124 is an admirable number.

It is a super-2 number, since 2×22605336124² (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 22605336124.

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, 403666689 + ... + 403666744.

Almost surely, 2^22605336124 is an apocalyptic number.

It is an amenable number.

22605336124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22605336124 is a wasteful number, since it uses less digits than its factorization.

22605336124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807333444 (or 807333442 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 22605336124 its reverse (42163350622), we get a palindrome (64768686746).

The spelling of 22605336124 in words is "twenty-two billion, six hundred five million, three hundred thirty-six thousand, one hundred twenty-four".