124012055252 has 24 divisors (see below), whose sum is σ = 218763009024. Its totient is φ = 61508486592.

The previous prime is 124012055227. The next prime is 124012055257. The reversal of 124012055252 is 252550210421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124012055257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4368368 + ... + 4396664.

It is an arithmetic number, because the mean of its divisors is an integer number (9115125376).

Almost surely, 2^124012055252 is an apocalyptic number.

It is an amenable number.

124012055252 is a deficient number, since it is larger than the sum of its proper divisors (94750953772).

124012055252 is a wasteful number, since it uses less digits than its factorization.

124012055252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37055 (or 37053 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 124012055252 its reverse (252550210421), we get a palindrome (376562265673).

The spelling of 124012055252 in words is "one hundred twenty-four billion, twelve million, fifty-five thousand, two hundred fifty-two".