124012225 has 12 divisors (see below), whose sum is σ = 155724160. Its totient is φ = 97952400.

The previous prime is 124012219. The next prime is 124012283. The reversal of 124012225 is 522210421.

It is not a de Polignac number, because 124012225 - 2¹⁹ = 123487937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29421 + ... + 33370.

Almost surely, 2^124012225 is an apocalyptic number.

It is an amenable number.

124012225 is a deficient number, since it is larger than the sum of its proper divisors (31711935).

124012225 is an equidigital number, since it uses as much as digits as its factorization.

124012225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62880 (or 62875 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 124012225 is about 11136.0776308357. The cubic root of 124012225 is about 498.6794822024.

Adding to 124012225 its reverse (522210421), we get a palindrome (646222646).

The spelling of 124012225 in words is "one hundred twenty-four million, twelve thousand, two hundred twenty-five".