22312133120112 has 80 divisors (see below), whose sum is σ = 62918778868992. Its totient is φ = 6757044828160.

The previous prime is 22312133120099. The next prime is 22312133120117. The reversal of 22312133120112 is 21102133121322.

It is a super-3 number, since 3×22312133120112³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22312133120117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12299553 + ... + 13996544.

Almost surely, 2^{22312133120112} is an apocalyptic number.

22312133120112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22312133120112 is an abundant number, since it is smaller than the sum of its proper divisors (40606645748880).

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

22312133120112 is a wasteful number, since it uses less digits than its factorization.

22312133120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26297726 (or 26297720 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 22312133120112 its reverse (21102133121322), we get a palindrome (43414266241434).

The spelling of 22312133120112 in words is "twenty-two trillion, three hundred twelve billion, one hundred thirty-three million, one hundred twenty thousand, one hundred twelve".