122374930 has 16 divisors (see below), whose sum is σ = 221736384. Its totient is φ = 48625200.

The previous prime is 122374921. The next prime is 122374939. The reversal of 122374930 is 39473221.

It is an interprime number because it is at equal distance from previous prime (122374921) and next prime (122374939).

It is a junction number, because it is equal to n+sod(n) for n = 122374892 and 122374901.

It is not an unprimeable number, because it can be changed into a prime (122374939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39012 + ... + 42031.

It is an arithmetic number, because the mean of its divisors is an integer number (13858524).

Almost surely, 2^122374930 is an apocalyptic number.

122374930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122374930 is a deficient number, since it is larger than the sum of its proper divisors (99361454).

122374930 is a wasteful number, since it uses less digits than its factorization.

122374930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81201.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 122374930 is about 11062.3202810260. The cubic root of 122374930 is about 496.4751154390.

The spelling of 122374930 in words is "one hundred twenty-two million, three hundred seventy-four thousand, nine hundred thirty".