11165066100056 has 32 divisors (see below), whose sum is σ = 22839788970000. Its totient is φ = 5074551431040.

The previous prime is 11165066099987. The next prime is 11165066100059. The reversal of 11165066100056 is 65000166056111.

11165066100056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11165066099992 and 11165066100019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11165066100059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5043431 + ... + 6911318.

Almost surely, 2^{11165066100056} is an apocalyptic number.

It is an amenable number.

11165066100056 is an abundant number, since it is smaller than the sum of its proper divisors (11674722869944).

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

11165066100056 is a wasteful number, since it uses less digits than its factorization.

11165066100056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11965379 (or 11965375 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 11165066100056 in words is "eleven trillion, one hundred sixty-five billion, sixty-six million, one hundred thousand, fifty-six".