122941296 has 30 divisors (see below), whose sum is σ = 344065280. Its totient is φ = 40980384.

The previous prime is 122941289. The next prime is 122941327. The reversal of 122941296 is 692149221.

It is a super-2 number, since 2×122941296² = 30229124524319232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 122941296.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426736 + ... + 427023.

Almost surely, 2^122941296 is an apocalyptic number.

122941296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122941296 is an abundant number, since it is smaller than the sum of its proper divisors (221123984).

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

122941296 is a wasteful number, since it uses less digits than its factorization.

122941296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853773 (or 853764 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 122941296 is about 11087.8896098401. The cubic root of 122941296 is about 497.2398525426.

The spelling of 122941296 in words is "one hundred twenty-two million, nine hundred forty-one thousand, two hundred ninety-six".