122130124 has 12 divisors (see below), whose sum is σ = 214616248. Its totient is φ = 60811200.

The previous prime is 122130083. The next prime is 122130133. The reversal of 122130124 is 421031221.

It is a junction number, because it is equal to n+sod(n) for n = 122130098 and 122130107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62382 + ... + 64309.

Almost surely, 2^122130124 is an apocalyptic number.

It is an amenable number.

122130124 is a deficient number, since it is larger than the sum of its proper divisors (92486124).

122130124 is a wasteful number, since it uses less digits than its factorization.

122130124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126936 (or 126934 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 122130124 is about 11051.2498840629. The cubic root of 122130124 is about 496.1438351062.

Adding to 122130124 its reverse (421031221), we get a palindrome (543161345).

The spelling of 122130124 in words is "one hundred twenty-two million, one hundred thirty thousand, one hundred twenty-four".