11160216566 has 16 divisors (see below), whose sum is σ = 17876211840. Its totient is φ = 5213893440.

The previous prime is 11160216553. The next prime is 11160216577. The reversal of 11160216566 is 66561206111.

11160216566 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101711 + ... + 3105306.

It is an arithmetic number, because the mean of its divisors is an integer number (1117263240).

Almost surely, 2^11160216566 is an apocalyptic number.

11160216566 is a deficient number, since it is larger than the sum of its proper divisors (6715995274).

11160216566 is a wasteful number, since it uses less digits than its factorization.

11160216566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6207079.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 11160216566 in words is "eleven billion, one hundred sixty million, two hundred sixteen thousand, five hundred sixty-six".