22533120611664 has 80 divisors (see below), whose sum is σ = 63871095238272. Its totient is φ = 6802451495424.

The previous prime is 22533120611623. The next prime is 22533120611747. The reversal of 22533120611664 is 46611602133522.

It is a super-3 number, since 3×22533120611664³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

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, 340634572 + ... + 340700715.

Almost surely, 2^{22533120611664} is an apocalyptic number.

22533120611664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22533120611664 is an abundant number, since it is smaller than the sum of its proper divisors (41337974626608).

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

22533120611664 is a wasteful number, since it uses less digits than its factorization.

22533120611664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681335364 (or 681335358 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 22533120611664 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred twenty million, six hundred eleven thousand, six hundred sixty-four".