112112446 has 8 divisors (see below), whose sum is σ = 168903720. Its totient is φ = 55811208.

The previous prime is 112112423. The next prime is 112112453. The reversal of 112112446 is 644211211.

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

It is a congruent number.

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, 121936 + ... + 122851.

It is an arithmetic number, because the mean of its divisors is an integer number (21112965).

Almost surely, 2^112112446 is an apocalyptic number.

112112446 is a deficient number, since it is larger than the sum of its proper divisors (56791274).

112112446 is a wasteful number, since it uses less digits than its factorization.

112112446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245018.

The product of its digits is 384, while the sum is 22.

The square root of 112112446 is about 10588.3164856364. The cubic root of 112112446 is about 482.1897148653.

Adding to 112112446 its reverse (644211211), we get a palindrome (756323657).

The spelling of 112112446 in words is "one hundred twelve million, one hundred twelve thousand, four hundred forty-six".