10166011066065 has 32 divisors (see below), whose sum is σ = 17225866080000. Its totient is φ = 5101917456384.

The previous prime is 10166011066033. The next prime is 10166011066103. The reversal of 10166011066065 is 56066011066101.

It is not a de Polignac number, because 10166011066065 - 2⁵ = 10166011066033 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2712724 + ... + 5262213.

It is an arithmetic number, because the mean of its divisors is an integer number (538308315000).

Almost surely, 2^{10166011066065} is an apocalyptic number.

10166011066065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10166011066065 is a deficient number, since it is larger than the sum of its proper divisors (7059855013935).

10166011066065 is a wasteful number, since it uses less digits than its factorization.

10166011066065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979961.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 10166011066065 in words is "ten trillion, one hundred sixty-six billion, eleven million, sixty-six thousand, sixty-five".