3123232200012 has 12 divisors (see below), whose sum is σ = 7287541800056. Its totient is φ = 1041077400000.

The previous prime is 3123232199993. The next prime is 3123232200047. The reversal of 3123232200012 is 2100022323213.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 130134674989 + ... + 130134675012.

Almost surely, 2^{3123232200012} is an apocalyptic number.

It is an amenable number.

3123232200012 is an abundant number, since it is smaller than the sum of its proper divisors (4164309600044).

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

3123232200012 is a wasteful number, since it uses less digits than its factorization.

3123232200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260269350008 (or 260269350006 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3123232200012 its reverse (2100022323213), we get a palindrome (5223254523225).

The spelling of 3123232200012 in words is "three trillion, one hundred twenty-three billion, two hundred thirty-two million, two hundred thousand, twelve".