122338250 has 32 divisors (see below), whose sum is σ = 231289344. Its totient is φ = 48450000.

The previous prime is 122338247. The next prime is 122338267. The reversal of 122338250 is 52833221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23375 + ... + 28125.

It is an arithmetic number, because the mean of its divisors is an integer number (7227792).

Almost surely, 2^122338250 is an apocalyptic number.

122338250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122338250 is a deficient number, since it is larger than the sum of its proper divisors (108951094).

122338250 is a wasteful number, since it uses less digits than its factorization.

122338250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871 (or 4861 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 122338250 is about 11060.6622767355. The cubic root of 122338250 is about 496.4255068931.

The spelling of 122338250 in words is "one hundred twenty-two million, three hundred thirty-eight thousand, two hundred fifty".