112825782866 has 8 divisors (see below), whose sum is σ = 169307116284. Its totient is φ = 56390077440.

The previous prime is 112825782851. The next prime is 112825782907. The reversal of 112825782866 is 668287528211.

It can be written as a sum of positive squares in 2 ways, for example, as 92246445841 + 20579337025 = 303721^2 + 143455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 11400815 + ... + 11410706.

Almost surely, 2^112825782866 is an apocalyptic number.

112825782866 is a deficient number, since it is larger than the sum of its proper divisors (56481333418).

112825782866 is a wasteful number, since it uses less digits than its factorization.

112825782866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813996.

The product of its digits is 5160960, while the sum is 56.

The spelling of 112825782866 in words is "one hundred twelve billion, eight hundred twenty-five million, seven hundred eighty-two thousand, eight hundred sixty-six".