165053102161022 has 16 divisors (see below), whose sum is σ = 249268472550000. Its totient is φ = 81963732248640.

The previous prime is 165053102161009. The next prime is 165053102161033. The reversal of 165053102161022 is 220161201350561.

It is a congruent number.

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, 27499772 + ... + 32959727.

It is an arithmetic number, because the mean of its divisors is an integer number (15579279534375).

Almost surely, 2^{165053102161022} is an apocalyptic number.

165053102161022 is a deficient number, since it is larger than the sum of its proper divisors (84215370388978).

165053102161022 is a wasteful number, since it uses less digits than its factorization.

165053102161022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60468811.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 165053102161022 in words is "one hundred sixty-five trillion, fifty-three billion, one hundred two million, one hundred sixty-one thousand, twenty-two".