112193507428 has 24 divisors (see below), whose sum is σ = 209474917344. Its totient is φ = 52393910400.

The previous prime is 112193507401. The next prime is 112193507453. The reversal of 112193507428 is 824705391211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6288438 + ... + 6306253.

It is an arithmetic number, because the mean of its divisors is an integer number (8728121556).

Almost surely, 2^112193507428 is an apocalyptic number.

It is an amenable number.

112193507428 is a deficient number, since it is larger than the sum of its proper divisors (97281409916).

112193507428 is a wasteful number, since it uses less digits than its factorization.

112193507428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594843 (or 12594841 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

Adding to 112193507428 its reverse (824705391211), we get a palindrome (936898898639).

The spelling of 112193507428 in words is "one hundred twelve billion, one hundred ninety-three million, five hundred seven thousand, four hundred twenty-eight".