122938368 has 88 divisors (see below), whose sum is σ = 374551872. Its totient is φ = 35119104.

The previous prime is 122938357. The next prime is 122938397. The reversal of 122938368 is 863839221.

It is a super-2 number, since 2×122938368² = 30227684653006848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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, 18646 + ... + 24362.

Almost surely, 2^122938368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122938368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187275936).

122938368 is an abundant number, since it is smaller than the sum of its proper divisors (251613504).

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

122938368 is an equidigital number, since it uses as much as digits as its factorization.

122938368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747 (or 5729 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 122938368 is about 11087.7575731074. The cubic root of 122938368 is about 497.2359050493.

The spelling of 122938368 in words is "one hundred twenty-two million, nine hundred thirty-eight thousand, three hundred sixty-eight".