22501133636622 has 16 divisors (see below), whose sum is σ = 46958887589760. Its totient is φ = 7174274492792.

The previous prime is 22501133636609. The next prime is 22501133636629. The reversal of 22501133636622 is 22663633110522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22501133636629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81525846372 + ... + 81525846647.

It is an arithmetic number, because the mean of its divisors is an integer number (2934930474360).

Almost surely, 2^{22501133636622} is an apocalyptic number.

22501133636622 is an abundant number, since it is smaller than the sum of its proper divisors (24457753953138).

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

22501133636622 is a wasteful number, since it uses less digits than its factorization.

22501133636622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163051693047.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 22501133636622 in words is "twenty-two trillion, five hundred one billion, one hundred thirty-three million, six hundred thirty-six thousand, six hundred twenty-two".