122252700 has 36 divisors (see below), whose sum is σ = 353718680. Its totient is φ = 32600640.

The previous prime is 122252681. The next prime is 122252717. The reversal of 122252700 is 7252221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203455 + ... + 204054.

Almost surely, 2^122252700 is an apocalyptic number.

122252700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122252700 is an abundant number, since it is smaller than the sum of its proper divisors (231465980).

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

122252700 is a wasteful number, since it uses less digits than its factorization.

122252700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407526 (or 407519 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 122252700 is about 11056.7942912944. The cubic root of 122252700 is about 496.3097646637.

The spelling of 122252700 in words is "one hundred twenty-two million, two hundred fifty-two thousand, seven hundred".