11157662247137 has 32 divisors (see below), whose sum is σ = 13866498397440. Its totient is φ = 8760967372800.

The previous prime is 11157662247029. The next prime is 11157662247139. The reversal of 11157662247137 is 73174226675111.

11157662247137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11157662247137 - 2²² = 11157658052833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11157662247139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7158128 + ... + 8576369.

It is an arithmetic number, because the mean of its divisors is an integer number (433328074920).

Almost surely, 2^{11157662247137} is an apocalyptic number.

11157662247137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11157662247137 is a deficient number, since it is larger than the sum of its proper divisors (2708836150303).

11157662247137 is a wasteful number, since it uses less digits than its factorization.

11157662247137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15734681.

The product of its digits is 2963520, while the sum is 53.

The spelling of 11157662247137 in words is "eleven trillion, one hundred fifty-seven billion, six hundred sixty-two million, two hundred forty-seven thousand, one hundred thirty-seven".