112112506 has 8 divisors (see below), whose sum is σ = 183456864. Its totient is φ = 50960220.

The previous prime is 112112471. The next prime is 112112519. The reversal of 112112506 is 605211211.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2547990 + ... + 2548033.

It is an arithmetic number, because the mean of its divisors is an integer number (22932108).

Almost surely, 2^112112506 is an apocalyptic number.

112112506 is a deficient number, since it is larger than the sum of its proper divisors (71344358).

112112506 is a wasteful number, since it uses less digits than its factorization.

112112506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096036.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 112112506 is about 10588.3193189476. The cubic root of 112112506 is about 482.1898008843.

Adding to 112112506 its reverse (605211211), we get a palindrome (717323717).

The spelling of 112112506 in words is "one hundred twelve million, one hundred twelve thousand, five hundred six".