2167202727166 has 16 divisors (see below), whose sum is σ = 3262216499280. Its totient is φ = 1079802861120.

The previous prime is 2167202727163. The next prime is 2167202727203. The reversal of 2167202727166 is 6617272027612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167202727163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638016 + ... + 2177491.

It is an arithmetic number, because the mean of its divisors is an integer number (203888531205).

Almost surely, 2^{2167202727166} is an apocalyptic number.

2167202727166 is a deficient number, since it is larger than the sum of its proper divisors (1095013772114).

2167202727166 is a wasteful number, since it uses less digits than its factorization.

2167202727166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816859.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 2167202727166 in words is "two trillion, one hundred sixty-seven billion, two hundred two million, seven hundred twenty-seven thousand, one hundred sixty-six".