11132646666 has 8 divisors (see below), whose sum is σ = 22265293344. Its totient is φ = 3710882220.

The previous prime is 11132646653. The next prime is 11132646671. The reversal of 11132646666 is 66664623111.

11132646666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11132646666 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927720550 + ... + 927720561.

It is an arithmetic number, because the mean of its divisors is an integer number (2783161668).

Almost surely, 2^11132646666 is an apocalyptic number.

11132646666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11132646666 is a wasteful number, since it uses less digits than its factorization.

11132646666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855441116.

The product of its digits is 186624, while the sum is 42.

The spelling of 11132646666 in words is "eleven billion, one hundred thirty-two million, six hundred forty-six thousand, six hundred sixty-six".