1117031358572 has 24 divisors (see below), whose sum is σ = 1963390078272. Its totient is φ = 556065648000.

The previous prime is 1117031358559. The next prime is 1117031358581. The reversal of 1117031358572 is 2758531307111.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193822 + ... + 1912922.

It is an arithmetic number, because the mean of its divisors is an integer number (81807919928).

Almost surely, 2^{1117031358572} is an apocalyptic number.

It is an amenable number.

1117031358572 is a deficient number, since it is larger than the sum of its proper divisors (846358719700).

1117031358572 is a wasteful number, since it uses less digits than its factorization.

1117031358572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720809 (or 720807 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 1117031358572 in words is "one trillion, one hundred seventeen billion, thirty-one million, three hundred fifty-eight thousand, five hundred seventy-two".