3132111200012 has 24 divisors (see below), whose sum is σ = 5498079996192. Its totient is φ = 1561236768000.

The previous prime is 3132111200011. The next prime is 3132111200017. The reversal of 3132111200012 is 2100021112313.

It is a super-2 number, since 2×3132111200012² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3132111200011) 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, 1558337 + ... + 2948327.

It is an arithmetic number, because the mean of its divisors is an integer number (229086666508).

Almost surely, 2^{3132111200012} is an apocalyptic number.

It is an amenable number.

3132111200012 is a deficient number, since it is larger than the sum of its proper divisors (2365968796180).

3132111200012 is a wasteful number, since it uses less digits than its factorization.

3132111200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391729 (or 1391727 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3132111200012 its reverse (2100021112313), we get a palindrome (5232132312325).

The spelling of 3132111200012 in words is "three trillion, one hundred thirty-two billion, one hundred eleven million, two hundred thousand, twelve".