11165215462216 has 16 divisors (see below), whose sum is σ = 22036609465200. Its totient is φ = 5288786271504.

The previous prime is 11165215462211. The next prime is 11165215462249. The reversal of 11165215462216 is 61226451256111.

It is not an unprimeable number, because it can be changed into a prime (11165215462211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36727682290 + ... + 36727682593.

It is an arithmetic number, because the mean of its divisors is an integer number (1377288091575).

Almost surely, 2^{11165215462216} is an apocalyptic number.

It is an amenable number.

11165215462216 is a deficient number, since it is larger than the sum of its proper divisors (10871394002984).

11165215462216 is a wasteful number, since it uses less digits than its factorization.

11165215462216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73455364908 (or 73455364904 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The spelling of 11165215462216 in words is "eleven trillion, one hundred sixty-five billion, two hundred fifteen million, four hundred sixty-two thousand, two hundred sixteen".