122353132 has 12 divisors (see below), whose sum is σ = 233583336. Its totient is φ = 55615040.

The previous prime is 122353111. The next prime is 122353139. The reversal of 122353132 is 231353221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (122353139) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1390333 + ... + 1390420.

It is an arithmetic number, because the mean of its divisors is an integer number (19465278).

Almost surely, 2^122353132 is an apocalyptic number.

It is an amenable number.

122353132 is a deficient number, since it is larger than the sum of its proper divisors (111230204).

122353132 is a wasteful number, since it uses less digits than its factorization.

122353132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780768 (or 2780766 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 122353132 is about 11061.3350008035. The cubic root of 122353132 is about 496.4456355251.

The spelling of 122353132 in words is "one hundred twenty-two million, three hundred fifty-three thousand, one hundred thirty-two".