10066166611 has 2 divisors, whose sum is σ = 10066166612. Its totient is φ = 10066166610.

The previous prime is 10066166603. The next prime is 10066166651. The reversal of 10066166611 is 11666166001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10066166611 - 2³ = 10066166603 is a prime.

It is a super-3 number, since 3×10066166611³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10066166651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033083305 + 5033083306.

It is an arithmetic number, because the mean of its divisors is an integer number (5033083306).

Almost surely, 2^10066166611 is an apocalyptic number.

10066166611 is a deficient number, since it is larger than the sum of its proper divisors (1).

10066166611 is an equidigital number, since it uses as much as digits as its factorization.

10066166611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 10066166611 in words is "ten billion, sixty-six million, one hundred sixty-six thousand, six hundred eleven".