112312220002312 has 32 divisors (see below), whose sum is σ = 229764312731520. Its totient is φ = 51043282021440.

The previous prime is 112312220002309. The next prime is 112312220002327. The reversal of 112312220002312 is 213200022213211.

It is a super-2 number, since 2×112312220002312² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96003663 + ... + 97166494.

It is an arithmetic number, because the mean of its divisors is an integer number (7180134772860).

Almost surely, 2^{112312220002312} is an apocalyptic number.

It is an amenable number.

112312220002312 is an abundant number, since it is smaller than the sum of its proper divisors (117452092729208).

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

112312220002312 is a wasteful number, since it uses less digits than its factorization.

112312220002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193176781 (or 193176777 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112312220002312 its reverse (213200022213211), we get a palindrome (325512242215523).

The spelling of 112312220002312 in words is "one hundred twelve trillion, three hundred twelve billion, two hundred twenty million, two thousand, three hundred twelve".