124452552212 has 12 divisors (see below), whose sum is σ = 219506864640. Its totient is φ = 61736305176.

The previous prime is 124452552199. The next prime is 124452552227. The reversal of 124452552212 is 212255254421.

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, 122492162 + ... + 122493177.

It is an arithmetic number, because the mean of its divisors is an integer number (18292238720).

Almost surely, 2^124452552212 is an apocalyptic number.

It is an amenable number.

124452552212 is a deficient number, since it is larger than the sum of its proper divisors (95054312428).

124452552212 is a wasteful number, since it uses less digits than its factorization.

124452552212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244985470 (or 244985468 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

The spelling of 124452552212 in words is "one hundred twenty-four billion, four hundred fifty-two million, five hundred fifty-two thousand, two hundred twelve".