9968185112 has 16 divisors (see below), whose sum is σ = 18722196360. Its totient is φ = 4975599424.

The previous prime is 9968185111. The next prime is 9968185151. The reversal of 9968185112 is 2115818699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968185111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056653 + ... + 1066044.

Almost surely, 2^9968185112 is an apocalyptic number.

It is an amenable number.

9968185112 is a deficient number, since it is larger than the sum of its proper divisors (8754011248).

9968185112 is a wasteful number, since it uses less digits than its factorization.

9968185112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123290 (or 2123286 counting only the distinct ones).

The product of its digits is 311040, while the sum is 50.

The square root of 9968185112 is about 99840.7988349452. The cubic root of 9968185112 is about 2152.1474928046.

The spelling of 9968185112 in words is "nine billion, nine hundred sixty-eight million, one hundred eighty-five thousand, one hundred twelve".