1117012694856 has 64 divisors (see below), whose sum is σ = 2890140549120. Its totient is φ = 359385783360.

The previous prime is 1117012694839. The next prime is 1117012694873. The reversal of 1117012694856 is 6584962107111.

It is an interprime number because it is at equal distance from previous prime (1117012694839) and next prime (1117012694873).

It is a junction number, because it is equal to n+sod(n) for n = 1117012694799 and 1117012694808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675050 + ... + 2244953.

It is an arithmetic number, because the mean of its divisors is an integer number (45158446080).

Almost surely, 2^{1117012694856} is an apocalyptic number.

It is an amenable number.

1117012694856 is an abundant number, since it is smaller than the sum of its proper divisors (1773127854264).

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

1117012694856 is a wasteful number, since it uses less digits than its factorization.

1117012694856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920426 (or 3920422 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 51.

The spelling of 1117012694856 in words is "one trillion, one hundred seventeen billion, twelve million, six hundred ninety-four thousand, eight hundred fifty-six".