3124200012 has 48 divisors (see below), whose sum is σ = 7407614592. Its totient is φ = 1024672000.

The previous prime is 3124199989. The next prime is 3124200029. The reversal of 3124200012 is 2100024213.

It is a junction number, because it is equal to n+sod(n) for n = 3124199964 and 3124200000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243748 + ... + 256244.

It is an arithmetic number, because the mean of its divisors is an integer number (154325304).

Almost surely, 2^3124200012 is an apocalyptic number.

It is an amenable number.

3124200012 is an abundant number, since it is smaller than the sum of its proper divisors (4283414580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3124200012 is a wasteful number, since it uses less digits than its factorization.

3124200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12838 (or 12836 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3124200012 is about 55894.5436693064. The cubic root of 3124200012 is about 1461.8841022404.

Adding to 3124200012 its reverse (2100024213), we get a palindrome (5224224225).

The spelling of 3124200012 in words is "three billion, one hundred twenty-four million, two hundred thousand, twelve".