22623161054512 has 20 divisors (see below), whose sum is σ = 43833366052480. Its totient is φ = 11311324653888.

The previous prime is 22623161054479. The next prime is 22623161054537. The reversal of 22623161054512 is 21545016132622.

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, 15261648 + ... + 16678255.

It is an arithmetic number, because the mean of its divisors is an integer number (2191668302624).

Almost surely, 2^{22623161054512} is an apocalyptic number.

It is an amenable number.

22623161054512 is a deficient number, since it is larger than the sum of its proper divisors (21210204997968).

22623161054512 is a wasteful number, since it uses less digits than its factorization.

22623161054512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31984180 (or 31984174 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 22623161054512 in words is "twenty-two trillion, six hundred twenty-three billion, one hundred sixty-one million, fifty-four thousand, five hundred twelve".