10666050066166 has 32 divisors (see below), whose sum is σ = 18377538577920. Its totient is φ = 4591687183200.

The previous prime is 10666050066157. The next prime is 10666050066181. The reversal of 10666050066166 is 66166005066601.

It is a super-2 number, since 2×10666050066166² (a number of 27 digits) contains 22 as substring.

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, 2320645 + ... + 5168896.

It is an arithmetic number, because the mean of its divisors is an integer number (574298080560).

Almost surely, 2^{10666050066166} is an apocalyptic number.

10666050066166 is a deficient number, since it is larger than the sum of its proper divisors (7711488511754).

10666050066166 is a wasteful number, since it uses less digits than its factorization.

10666050066166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7492980.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 10666050066166 in words is "ten trillion, six hundred sixty-six billion, fifty million, sixty-six thousand, one hundred sixty-six".