1116171373712 has 10 divisors (see below), whose sum is σ = 2162582036598. Its totient is φ = 558085686848.

The previous prime is 1116171373697. The next prime is 1116171373721. The reversal of 1116171373712 is 2173731716111.

It can be written as a sum of positive squares in only one way, i.e., 662752297216 + 453419076496 = 814096^2 + 673364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1116171373712.

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 as a sum of consecutive naturals, namely, 34880355413 + ... + 34880355444.

Almost surely, 2^{1116171373712} is an apocalyptic number.

It is an amenable number.

1116171373712 is a deficient number, since it is larger than the sum of its proper divisors (1046410662886).

1116171373712 is an equidigital number, since it uses as much as digits as its factorization.

1116171373712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69760710865 (or 69760710859 counting only the distinct ones).

The product of its digits is 37044, while the sum is 41.

The spelling of 1116171373712 in words is "one trillion, one hundred sixteen billion, one hundred seventy-one million, three hundred seventy-three thousand, seven hundred twelve".