22160173260566 has 32 divisors (see below), whose sum is σ = 36790360185600. Its totient is φ = 9926202781600.

The previous prime is 22160173260427. The next prime is 22160173260601. The reversal of 22160173260566 is 66506237106122.

It is a self number, because there is not a number n which added to its sum of digits gives 22160173260566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100841 + ... + 6658116.

It is an arithmetic number, because the mean of its divisors is an integer number (1149698755800).

Almost surely, 2^{22160173260566} is an apocalyptic number.

22160173260566 is a deficient number, since it is larger than the sum of its proper divisors (14630186925034).

22160173260566 is a wasteful number, since it uses less digits than its factorization.

22160173260566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6761140.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 22160173260566 in words is "twenty-two trillion, one hundred sixty billion, one hundred seventy-three million, two hundred sixty thousand, five hundred sixty-six".