65170022170106 has 16 divisors (see below), whose sum is σ = 112764150513216. Its totient is φ = 27668981374656.

The previous prime is 65170022170067. The next prime is 65170022170139. The reversal of 65170022170106 is 60107122007156.

It is a self number, because there is not a number n which added to its sum of digits gives 65170022170106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21752342351 + ... + 21752345346.

It is an arithmetic number, because the mean of its divisors is an integer number (7047759407076).

Almost surely, 2^{65170022170106} is an apocalyptic number.

65170022170106 is a deficient number, since it is larger than the sum of its proper divisors (47594128343110).

65170022170106 is a wasteful number, since it uses less digits than its factorization.

65170022170106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43504687813.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 65170022170106 in words is "sixty-five trillion, one hundred seventy billion, twenty-two million, one hundred seventy thousand, one hundred six".