122376220 has 24 divisors (see below), whose sum is σ = 265281408. Its totient is φ = 47371200.

The previous prime is 122376211. The next prime is 122376223. The reversal of 122376220 is 22673221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122376223) 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, 98071 + ... + 99310.

It is an arithmetic number, because the mean of its divisors is an integer number (11053392).

Almost surely, 2^122376220 is an apocalyptic number.

122376220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122376220 is an abundant number, since it is smaller than the sum of its proper divisors (142905188).

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

122376220 is a wasteful number, since it uses less digits than its factorization.

122376220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197421 (or 197419 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 122376220 is about 11062.3785869044. The cubic root of 122376220 is about 496.4768599430.

The spelling of 122376220 in words is "one hundred twenty-two million, three hundred seventy-six thousand, two hundred twenty".