122500624 has 15 divisors (see below), whose sum is σ = 237430767. Its totient is φ = 61228176.

The previous prime is 122500597. The next prime is 122500633. The reversal of 122500624 is 426005221.

The square root of 122500624 is 11068.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 122500595 and 122500604.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 42889 + ... + 45655.

Almost surely, 2^122500624 is an apocalyptic number.

122500624 is the 11068-th square number.

It is an amenable number.

122500624 is a deficient number, since it is larger than the sum of its proper divisors (114930143).

122500624 is an frugal number, since it uses more digits than its factorization.

122500624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5542 (or 2769 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The cubic root of 122500624 is about 496.6450374698.

Adding to 122500624 its reverse (426005221), we get a palindrome (548505845).

The spelling of 122500624 in words is "one hundred twenty-two million, five hundred thousand, six hundred twenty-four".