122331113033100 has 72 divisors (see below), whose sum is σ = 353967718189008. Its totient is φ = 32619507456000.

The previous prime is 122331113033083. The next prime is 122331113033147. The reversal of 122331113033100 is 1330311133221.

It is a super-2 number, since 2×122331113033100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8646001 + ... + 17872200.

Almost surely, 2^{122331113033100} is an apocalyptic number.

122331113033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122331113033100 is an abundant number, since it is smaller than the sum of its proper divisors (231636605155908).

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

122331113033100 is a wasteful number, since it uses less digits than its factorization.

122331113033100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26533595 (or 26533588 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 122331113033100 its reverse (1330311133221), we get a palindrome (123661424166321).

The spelling of 122331113033100 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred thirteen million, thirty-three thousand, one hundred".