122941152 has 60 divisors (see below), whose sum is σ = 361574136. Its totient is φ = 40979520.

The previous prime is 122941111. The next prime is 122941163. The reversal of 122941152 is 251149221.

It is a super-2 number, since 2×122941152² = 30229053710174208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21124 + ... + 26307.

Almost surely, 2^122941152 is an apocalyptic number.

122941152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122941152 is an abundant number, since it is smaller than the sum of its proper divisors (238632984).

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

122941152 is an equidigital number, since it uses as much as digits as its factorization.

122941152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47453 (or 47436 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 122941152 is about 11087.8831162671. The cubic root of 122941152 is about 497.2396584051.

The spelling of 122941152 in words is "one hundred twenty-two million, nine hundred forty-one thousand, one hundred fifty-two".