10106666066 has 32 divisors (see below), whose sum is σ = 17963569152. Its totient is φ = 4173198480.

The previous prime is 10106666047. The next prime is 10106666071. The reversal of 10106666066 is 66066660101.

It is a Curzon 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, 47225 + ... + 149811.

It is an arithmetic number, because the mean of its divisors is an integer number (561361536).

Almost surely, 2^10106666066 is an apocalyptic number.

10106666066 is a deficient number, since it is larger than the sum of its proper divisors (7856903086).

10106666066 is a wasteful number, since it uses less digits than its factorization.

10106666066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102854.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 10106666066 in words is "ten billion, one hundred six million, six hundred sixty-six thousand, sixty-six".