22876890956793 has 20 divisors (see below), whose sum is σ = 34178656151860. Its totient is φ = 15249236712192.

The previous prime is 22876890956747. The next prime is 22876890956809. The reversal of 22876890956793 is 39765909867822.

It can be written as a sum of positive squares in 2 ways, for example, as 10226896994304 + 12649993962489 = 3197952^2 + 3556683^2 .

It is not a de Polignac number, because 22876890956793 - 2⁶ = 22876890956729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22876890956393) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18125788 + ... + 19346781.

It is an arithmetic number, because the mean of its divisors is an integer number (1708932807593).

Almost surely, 2^{22876890956793} is an apocalyptic number.

It is an amenable number.

22876890956793 is a deficient number, since it is larger than the sum of its proper divisors (11301765195067).

22876890956793 is an equidigital number, since it uses as much as digits as its factorization.

22876890956793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37480118 (or 37480109 counting only the distinct ones).

The product of its (nonzero) digits is 4938071040, while the sum is 81.

The spelling of 22876890956793 in words is "twenty-two trillion, eight hundred seventy-six billion, eight hundred ninety million, nine hundred fifty-six thousand, seven hundred ninety-three".