122133232 has 20 divisors (see below), whose sum is σ = 254836120. Its totient is φ = 56369088.

The previous prime is 122133223. The next prime is 122133247. The reversal of 122133232 is 232331221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293382 + ... + 293797.

It is an arithmetic number, because the mean of its divisors is an integer number (12741806).

Almost surely, 2^122133232 is an apocalyptic number.

It is an amenable number.

122133232 is an abundant number, since it is smaller than the sum of its proper divisors (132702888).

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

122133232 is a wasteful number, since it uses less digits than its factorization.

122133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587200 (or 587194 counting only the distinct ones).

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

The square root of 122133232 is about 11051.3905007470. The cubic root of 122133232 is about 496.1480437374.

Adding to 122133232 its reverse (232331221), we get a palindrome (354464453).

It can be divided in two parts, 1221 and 33232, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 122133232 in words is "one hundred twenty-two million, one hundred thirty-three thousand, two hundred thirty-two".