3195122956420 has 48 divisors (see below), whose sum is σ = 6826717537920. Its totient is φ = 1255791753216.

The previous prime is 3195122956391. The next prime is 3195122956447. The reversal of 3195122956420 is 246592215913.

3195122956420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1852609 + ... + 3134071.

It is an arithmetic number, because the mean of its divisors is an integer number (142223282040).

Almost surely, 2^{3195122956420} is an apocalyptic number.

It is an amenable number.

3195122956420 is an abundant number, since it is smaller than the sum of its proper divisors (3631594581500).

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

3195122956420 is a wasteful number, since it uses less digits than its factorization.

3195122956420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283644 (or 1283642 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 3195122956420 in words is "three trillion, one hundred ninety-five billion, one hundred twenty-two million, nine hundred fifty-six thousand, four hundred twenty".