122356032 has 28 divisors (see below), whose sum is σ = 323734176. Its totient is φ = 40785280.

The previous prime is 122356019. The next prime is 122356033. The reversal of 122356032 is 230653221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 122355993 and 122356011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122356033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318444 + ... + 318827.

Almost surely, 2^122356032 is an apocalyptic number.

122356032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122356032 is an abundant number, since it is smaller than the sum of its proper divisors (201378144).

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

122356032 is an equidigital number, since it uses as much as digits as its factorization.

122356032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637286 (or 637276 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 122356032 is about 11061.4660872779. The cubic root of 122356032 is about 496.4495577268.

The spelling of 122356032 in words is "one hundred twenty-two million, three hundred fifty-six thousand, thirty-two".