233322112 has 64 divisors (see below), whose sum is σ = 478755360. Its totient is φ = 113218560.

The previous prime is 233322107. The next prime is 233322137. The reversal of 233322112 is 211223332.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 233322112.

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, 1105687 + ... + 1105897.

Almost surely, 2^233322112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239377680).

233322112 is an abundant number, since it is smaller than the sum of its proper divisors (245433248).

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

233322112 is a wasteful number, since it uses less digits than its factorization.

233322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 429 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 233322112 is about 15274.8850077505. The cubic root of 233322112 is about 615.6283810168.

Adding to 233322112 its reverse (211223332), we get a palindrome (444545444).

The spelling of 233322112 in words is "two hundred thirty-three million, three hundred twenty-two thousand, one hundred twelve".