2167667255201 has 8 divisors (see below), whose sum is σ = 2527891843200. Its totient is φ = 1858000504164.

The previous prime is 2167667255183. The next prime is 2167667255233. The reversal of 2167667255201 is 1025527667612.

It is not a de Polignac number, because 2167667255201 - 2⁶ = 2167667255137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2167667255201.

It is not an unprimeable number, because it can be changed into a prime (2167667255251) 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, 3159864461 + ... + 3159865146.

It is an arithmetic number, because the mean of its divisors is an integer number (315986480400).

Almost surely, 2^{2167667255201} is an apocalyptic number.

It is an amenable number.

2167667255201 is a deficient number, since it is larger than the sum of its proper divisors (360224587999).

2167667255201 is an frugal number, since it uses more digits than its factorization.

2167667255201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319729628 (or 6319729614 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 2167667255201 in words is "two trillion, one hundred sixty-seven billion, six hundred sixty-seven million, two hundred fifty-five thousand, two hundred one".