1166106500606 has 16 divisors (see below), whose sum is σ = 1792236831840. Its totient is φ = 568700805120.

The previous prime is 1166106500591. The next prime is 1166106500639. The reversal of 1166106500606 is 6060056016611.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1166106500606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288451 + ... + 1998078.

It is an arithmetic number, because the mean of its divisors is an integer number (112014801990).

Almost surely, 2^{1166106500606} is an apocalyptic number.

1166106500606 is a deficient number, since it is larger than the sum of its proper divisors (626130331234).

1166106500606 is a wasteful number, since it uses less digits than its factorization.

1166106500606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290899.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1166106500606 in words is "one trillion, one hundred sixty-six billion, one hundred six million, five hundred thousand, six hundred six".