22726515033056 has 24 divisors (see below), whose sum is σ = 44748030272400. Its totient is φ = 11361935916288.

The previous prime is 22726515033031. The next prime is 22726515033071. The reversal of 22726515033056 is 65033051562722.

It is a self number, because there is not a number n which added to its sum of digits gives 22726515033056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41020541 + ... + 41570876.

It is an arithmetic number, because the mean of its divisors is an integer number (1864501261350).

Almost surely, 2^{22726515033056} is an apocalyptic number.

It is an amenable number.

22726515033056 is a deficient number, since it is larger than the sum of its proper divisors (22021515239344).

22726515033056 is an equidigital number, since it uses as much as digits as its factorization.

22726515033056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82600026 (or 82600018 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 47.

Adding to 22726515033056 its reverse (65033051562722), we get a palindrome (87759566595778).

The spelling of 22726515033056 in words is "twenty-two trillion, seven hundred twenty-six billion, five hundred fifteen million, thirty-three thousand, fifty-six".