122333112 has 64 divisors (see below), whose sum is σ = 370713600. Its totient is φ = 37069920.

The previous prime is 122333111. The next prime is 122333143. The reversal of 122333112 is 211333221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122333111) 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, 23368 + ... + 28119.

It is an arithmetic number, because the mean of its divisors is an integer number (5792400).

Almost surely, 2^122333112 is an apocalyptic number.

122333112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122333112 is an abundant number, since it is smaller than the sum of its proper divisors (248380488).

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

122333112 is a wasteful number, since it uses less digits than its factorization.

122333112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51513 (or 51503 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 122333112 is about 11060.4300097239. The cubic root of 122333112 is about 496.4185571180.

Adding to 122333112 its reverse (211333221), we get a palindrome (333666333).

The spelling of 122333112 in words is "one hundred twenty-two million, three hundred thirty-three thousand, one hundred twelve".