124223612 has 12 divisors (see below), whose sum is σ = 219315936. Its totient is φ = 61561920.

The previous prime is 124223609. The next prime is 124223639. The reversal of 124223612 is 216322421.

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 3 ways as a sum of consecutive naturals, for example, 136964 + ... + 137867.

It is an arithmetic number, because the mean of its divisors is an integer number (18276328).

Almost surely, 2^124223612 is an apocalyptic number.

It is an amenable number.

124223612 is a deficient number, since it is larger than the sum of its proper divisors (95092324).

124223612 is a wasteful number, since it uses less digits than its factorization.

124223612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274948 (or 274946 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 124223612 is about 11145.5646783822. The cubic root of 124223612 is about 498.9626653620.

The spelling of 124223612 in words is "one hundred twenty-four million, two hundred twenty-three thousand, six hundred twelve".