22535011399068 has 36 divisors (see below), whose sum is σ = 65101144042480. Its totient is φ = 6438574685376.

The previous prime is 22535011399063. The next prime is 22535011399151. The reversal of 22535011399068 is 86099311053522.

22535011399068 is a `hidden beast` number, since 2 + 2 + 535 + 0 + 1 + 13 + 9 + 90 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×22535011399068² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22535011399063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44712323953 + ... + 44712324456.

Almost surely, 2^{22535011399068} is an apocalyptic number.

22535011399068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22535011399068 is an abundant number, since it is smaller than the sum of its proper divisors (42566132643412).

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

22535011399068 is a wasteful number, since it uses less digits than its factorization.

22535011399068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89424648426 (or 89424648421 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 22535011399068 in words is "twenty-two trillion, five hundred thirty-five billion, eleven million, three hundred ninety-nine thousand, sixty-eight".