124200412012 has 24 divisors (see below), whose sum is σ = 225287420400. Its totient is φ = 59840993856.

The previous prime is 124200412009. The next prime is 124200412027. The reversal of 124200412012 is 210214002421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992718 + ... + 1110805.

It is an arithmetic number, because the mean of its divisors is an integer number (9386975850).

Almost surely, 2^124200412012 is an apocalyptic number.

It is an amenable number.

124200412012 is a deficient number, since it is larger than the sum of its proper divisors (101087008388).

124200412012 is a wasteful number, since it uses less digits than its factorization.

124200412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104065 (or 2104063 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 124200412012 its reverse (210214002421), we get a palindrome (334414414433).

The spelling of 124200412012 in words is "one hundred twenty-four billion, two hundred million, four hundred twelve thousand, twelve".