22023163664562 has 32 divisors (see below), whose sum is σ = 45180709104384. Its totient is φ = 7152467760000.

The previous prime is 22023163664543. The next prime is 22023163664591. The reversal of 22023163664562 is 26546636132022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59419153 + ... + 59788644.

It is an arithmetic number, because the mean of its divisors is an integer number (1411897159512).

Almost surely, 2^{22023163664562} is an apocalyptic number.

22023163664562 is an abundant number, since it is smaller than the sum of its proper divisors (23157545439822).

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

22023163664562 is a wasteful number, since it uses less digits than its factorization.

22023163664562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119208594.

The product of its (nonzero) digits is 3732480, while the sum is 48.

Adding to 22023163664562 its reverse (26546636132022), we get a palindrome (48569799796584).

The spelling of 22023163664562 in words is "twenty-two trillion, twenty-three billion, one hundred sixty-three million, six hundred sixty-four thousand, five hundred sixty-two".