22122893973372 has 96 divisors (see below), whose sum is σ = 57093812762112. Its totient is φ = 6631667767296.

The previous prime is 22122893973353. The next prime is 22122893973409. The reversal of 22122893973372 is 27337939822122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1880383 + ... + 6912425.

It is an arithmetic number, because the mean of its divisors is an integer number (594727216272).

Almost surely, 2^{22122893973372} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22122893973372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28546906381056).

22122893973372 is an abundant number, since it is smaller than the sum of its proper divisors (34970918788740).

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

22122893973372 is a wasteful number, since it uses less digits than its factorization.

22122893973372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033027 (or 5033025 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 60.

The spelling of 22122893973372 in words is "twenty-two trillion, one hundred twenty-two billion, eight hundred ninety-three million, nine hundred seventy-three thousand, three hundred seventy-two".