112197949933752 has 64 divisors (see below), whose sum is σ = 311853237645600. Its totient is φ = 37376244771840.

The previous prime is 112197949933669. The next prime is 112197949933753. The reversal of 112197949933752 is 257339949791211.

112197949933752 is a `hidden beast` number, since 1 + 1 + 2 + 19 + 79 + 499 + 3 + 3 + 7 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112197949933753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159870393 + ... + 160570664.

Almost surely, 2^{112197949933752} is an apocalyptic number.

112197949933752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112197949933752 is an abundant number, since it is smaller than the sum of its proper divisors (199655287711848).

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

112197949933752 is a wasteful number, since it uses less digits than its factorization.

112197949933752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320442693 (or 320442683 counting only the distinct ones).

The product of its digits is 231472080, while the sum is 72.

The spelling of 112197949933752 in words is "one hundred twelve trillion, one hundred ninety-seven billion, nine hundred forty-nine million, nine hundred thirty-three thousand, seven hundred fifty-two".