22859988597402 has 16 divisors (see below), whose sum is σ = 49876338758112. Its totient is φ = 6927269271920.

The previous prime is 22859988597367. The next prime is 22859988597521. The reversal of 22859988597402 is 20479588995822.

It is a super-2 number, since 2×22859988597402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173181731733 + ... + 173181731864.

It is an arithmetic number, because the mean of its divisors is an integer number (3117271172382).

Almost surely, 2^{22859988597402} is an apocalyptic number.

22859988597402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22859988597402 is an abundant number, since it is smaller than the sum of its proper divisors (27016350160710).

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

22859988597402 is a wasteful number, since it uses less digits than its factorization.

22859988597402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346363463613.

The product of its (nonzero) digits is 2090188800, while the sum is 78.

The spelling of 22859988597402 in words is "twenty-two trillion, eight hundred fifty-nine billion, nine hundred eighty-eight million, five hundred ninety-seven thousand, four hundred two".