12322296922788 has 144 divisors (see below), whose sum is σ = 32289982845120. Its totient is φ = 3959627035392.

The previous prime is 12322296922763. The next prime is 12322296922801. The reversal of 12322296922788 is 88722969222321.

It is a happy number.

12322296922788 is a `hidden beast` number, since 1 + 2 + 322 + 2 + 9 + 6 + 9 + 227 + 88 = 666.

It is a super-2 number, since 2×12322296922788² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44417806 + ... + 44694362.

It is an arithmetic number, because the mean of its divisors is an integer number (224235991980).

Almost surely, 2^{12322296922788} is an apocalyptic number.

12322296922788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12322296922788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16144991422560).

12322296922788 is an abundant number, since it is smaller than the sum of its proper divisors (19967685922332).

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

12322296922788 is a wasteful number, since it uses less digits than its factorization.

12322296922788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276986 (or 276981 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 12322296922788 in words is "twelve trillion, three hundred twenty-two billion, two hundred ninety-six million, nine hundred twenty-two thousand, seven hundred eighty-eight".