122625330 has 32 divisors (see below), whose sum is σ = 294620544. Its totient is φ = 32664576.

The previous prime is 122625313. The next prime is 122625359. The reversal of 122625330 is 33526221.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122625330.

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, 37522 + ... + 40658.

It is an arithmetic number, because the mean of its divisors is an integer number (9206892).

Almost surely, 2^122625330 is an apocalyptic number.

122625330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122625330 is an abundant number, since it is smaller than the sum of its proper divisors (171995214).

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

122625330 is a wasteful number, since it uses less digits than its factorization.

122625330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 122625330 is about 11073.6321954452. The cubic root of 122625330 is about 496.8135090235.

The spelling of 122625330 in words is "one hundred twenty-two million, six hundred twenty-five thousand, three hundred thirty".