122555233512132 has 48 divisors (see below), whose sum is σ = 294478295466432. Its totient is φ = 39641081201280.

The previous prime is 122555233512059. The next prime is 122555233512161. The reversal of 122555233512132 is 231215332555221.

It is a super-2 number, since 2×122555233512132² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369841494 + ... + 370172717.

It is an arithmetic number, because the mean of its divisors is an integer number (6134964488884).

Almost surely, 2^{122555233512132} is an apocalyptic number.

122555233512132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122555233512132 is an abundant number, since it is smaller than the sum of its proper divisors (171923061954300).

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

122555233512132 is a wasteful number, since it uses less digits than its factorization.

122555233512132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740014628 (or 740014626 counting only the distinct ones).

The product of its digits is 540000, while the sum is 42.

The spelling of 122555233512132 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty-three million, five hundred twelve thousand, one hundred thirty-two".