22799559888 has 100 divisors (see below), whose sum is σ = 75415505440. Its totient is φ = 6514157376.

The previous prime is 22799559829. The next prime is 22799559931. The reversal of 22799559888 is 88895599722.

22799559888 is a `hidden beast` number, since 2 + 27 + 9 + 9 + 5 + 598 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1247518 + ... + 1265661.

Almost surely, 2^22799559888 is an apocalyptic number.

22799559888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22799559888 is an abundant number, since it is smaller than the sum of its proper divisors (52615945552).

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

22799559888 is a wasteful number, since it uses less digits than its factorization.

22799559888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513206 (or 2513191 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 72.

The spelling of 22799559888 in words is "twenty-two billion, seven hundred ninety-nine million, five hundred fifty-nine thousand, eight hundred eighty-eight".