122462980 has 24 divisors (see below), whose sum is σ = 270708480. Its totient is φ = 46406880.

The previous prime is 122462909. The next prime is 122462981. The reversal of 122462980 is 89264221.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (122462981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160756 + ... + 161515.

It is an arithmetic number, because the mean of its divisors is an integer number (11279520).

Almost surely, 2^122462980 is an apocalyptic number.

122462980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122462980 is an abundant number, since it is smaller than the sum of its proper divisors (148245500).

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

122462980 is a wasteful number, since it uses less digits than its factorization.

122462980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322299 (or 322297 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 122462980 is about 11066.2992910909. The cubic root of 122462980 is about 496.5941598482.

The spelling of 122462980 in words is "one hundred twenty-two million, four hundred sixty-two thousand, nine hundred eighty".