112191080942 has 8 divisors (see below), whose sum is σ = 168441442176. Its totient is φ = 56043933552.

The previous prime is 112191080929. The next prime is 112191080959. The reversal of 112191080942 is 249080191211.

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

It is a junction number, because it is equal to n+sod(n) for n = 112191080896 and 112191080905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25800743 + ... + 25805090.

It is an arithmetic number, because the mean of its divisors is an integer number (21055180272).

Almost surely, 2^112191080942 is an apocalyptic number.

112191080942 is a deficient number, since it is larger than the sum of its proper divisors (56250361234).

112191080942 is a wasteful number, since it uses less digits than its factorization.

112191080942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51606922.

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 112191080942 in words is "one hundred twelve billion, one hundred ninety-one million, eighty thousand, nine hundred forty-two".