1132171566056 has 16 divisors (see below), whose sum is σ = 2143431607200. Its totient is φ = 560589804144.

The previous prime is 1132171566049. The next prime is 1132171566067. The reversal of 1132171566056 is 6506651712311.

It is a junction number, because it is equal to n+sod(n) for n = 1132171565998 and 1132171566016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686996486 + ... + 686998133.

It is an arithmetic number, because the mean of its divisors is an integer number (133964475450).

Almost surely, 2^{1132171566056} is an apocalyptic number.

It is an amenable number.

1132171566056 is a deficient number, since it is larger than the sum of its proper divisors (1011260041144).

1132171566056 is a wasteful number, since it uses less digits than its factorization.

1132171566056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373994728 (or 1373994724 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 1132171566056 in words is "one trillion, one hundred thirty-two billion, one hundred seventy-one million, five hundred sixty-six thousand, fifty-six".