122332023231 has 16 divisors (see below), whose sum is σ = 180593275008. Its totient is φ = 73034042400.

The previous prime is 122332023223. The next prime is 122332023271. The reversal of 122332023231 is 132320233221.

It is not a de Polignac number, because 122332023231 - 2³ = 122332023223 is a prime.

It is a super-2 number, since 2×122332023231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122332023271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27662200 + ... + 27666621.

It is an arithmetic number, because the mean of its divisors is an integer number (11287079688).

Almost surely, 2^122332023231 is an apocalyptic number.

122332023231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122332023231 is a deficient number, since it is larger than the sum of its proper divisors (58261251777).

122332023231 is a wasteful number, since it uses less digits than its factorization.

122332023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55328902.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 122332023231 its reverse (132320233221), we get a palindrome (254652256452).

The spelling of 122332023231 in words is "one hundred twenty-two billion, three hundred thirty-two million, twenty-three thousand, two hundred thirty-one".