124228912 has 20 divisors (see below), whose sum is σ = 240906456. Its totient is φ = 62059520.

The previous prime is 124228901. The next prime is 124228927. The reversal of 124228912 is 219822421.

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, 20112 + ... + 25552.

Almost surely, 2^124228912 is an apocalyptic number.

It is an amenable number.

124228912 is a deficient number, since it is larger than the sum of its proper divisors (116677544).

124228912 is a wasteful number, since it uses less digits than its factorization.

124228912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876 (or 6870 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 124228912 is about 11145.8024385865. The cubic root of 124228912 is about 498.9697613413.

The spelling of 124228912 in words is "one hundred twenty-four million, two hundred twenty-eight thousand, nine hundred twelve".