122338180 has 24 divisors (see below), whose sum is σ = 262378368. Its totient is φ = 47893728.

The previous prime is 122338159. The next prime is 122338187. The reversal of 122338180 is 81833221.

It is not an unprimeable number, because it can be changed into a prime (122338187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64134 + ... + 66013.

It is an arithmetic number, because the mean of its divisors is an integer number (10932432).

Almost surely, 2^122338180 is an apocalyptic number.

122338180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122338180 is an abundant number, since it is smaller than the sum of its proper divisors (140040188).

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

122338180 is a wasteful number, since it uses less digits than its factorization.

122338180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130203 (or 130201 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 122338180 is about 11060.6591123676. The cubic root of 122338180 is about 496.4254122109.

The spelling of 122338180 in words is "one hundred twenty-two million, three hundred thirty-eight thousand, one hundred eighty".