112191093742 has 48 divisors (see below), whose sum is σ = 211301909280. Its totient is φ = 44281968192.

The previous prime is 112191093739. The next prime is 112191093767. The reversal of 112191093742 is 247390191211.

It is a junction number, because it is equal to n+sod(n) for n = 112191093695 and 112191093704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458988 + ... + 659584.

It is an arithmetic number, because the mean of its divisors is an integer number (4402123110).

Almost surely, 2^112191093742 is an apocalyptic number.

112191093742 is a deficient number, since it is larger than the sum of its proper divisors (99110815538).

112191093742 is a wasteful number, since it uses less digits than its factorization.

112191093742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201065 (or 201058 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 112191093742 in words is "one hundred twelve billion, one hundred ninety-one million, ninety-three thousand, seven hundred forty-two".