3163222878806 has 64 divisors (see below), whose sum is σ = 5159302249920. Its totient is φ = 1453467649536.

The previous prime is 3163222878757. The next prime is 3163222878817. The reversal of 3163222878806 is 6088782223613.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171040496 + ... + 171058988.

It is an arithmetic number, because the mean of its divisors is an integer number (80614097655).

Almost surely, 2^{3163222878806} is an apocalyptic number.

3163222878806 is a deficient number, since it is larger than the sum of its proper divisors (1996079371114).

3163222878806 is a wasteful number, since it uses less digits than its factorization.

3163222878806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18926 (or 18888 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 3163222878806 in words is "three trillion, one hundred sixty-three billion, two hundred twenty-two million, eight hundred seventy-eight thousand, eight hundred six".