112321303122 has 32 divisors (see below), whose sum is σ = 257134990464. Its totient is φ = 32041728000.

The previous prime is 112321303093. The next prime is 112321303123. The reversal of 112321303122 is 221303123211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (112321303123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2059129 + ... + 2112972.

It is an arithmetic number, because the mean of its divisors is an integer number (8035468452).

Almost surely, 2^112321303122 is an apocalyptic number.

112321303122 is an abundant number, since it is smaller than the sum of its proper divisors (144813687342).

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

112321303122 is a wasteful number, since it uses less digits than its factorization.

112321303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172754.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112321303122 its reverse (221303123211), we get a palindrome (333624426333).

The spelling of 112321303122 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred three thousand, one hundred twenty-two".