112242105 has 40 divisors (see below), whose sum is σ = 202397184. Its totient is φ = 59508000.

The previous prime is 112242073. The next prime is 112242107. The reversal of 112242105 is 501242211.

It is not a de Polignac number, because 112242105 - 2⁵ = 112242073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112242107) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 76630 + ... + 78080.

Almost surely, 2^112242105 is an apocalyptic number.

112242105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112242105 is a deficient number, since it is larger than the sum of its proper divisors (90155079).

112242105 is a wasteful number, since it uses less digits than its factorization.

112242105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 112242105 is about 10594.4374555707. The cubic root of 112242105 is about 482.3755287579.

Adding to 112242105 its reverse (501242211), we get a palindrome (613484316).

The spelling of 112242105 in words is "one hundred twelve million, two hundred forty-two thousand, one hundred five".