124323212 has 12 divisors (see below), whose sum is σ = 234301536. Its totient is φ = 57379920.

The previous prime is 124323181. The next prime is 124323247. The reversal of 124323212 is 212323421.

It is a super-2 number, since 2×124323212² = 30912522083993888, which contains 22 as substring.

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, 1195364 + ... + 1195467.

It is an arithmetic number, because the mean of its divisors is an integer number (19525128).

Almost surely, 2^124323212 is an apocalyptic number.

It is an amenable number.

124323212 is a deficient number, since it is larger than the sum of its proper divisors (109978324).

124323212 is a wasteful number, since it uses less digits than its factorization.

124323212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390848 (or 2390846 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 124323212 is about 11150.0319282054. The cubic root of 124323212 is about 499.0959824898.

Adding to 124323212 its reverse (212323421), we get a palindrome (336646633).

The spelling of 124323212 in words is "one hundred twenty-four million, three hundred twenty-three thousand, two hundred twelve".