112242444 has 48 divisors (see below), whose sum is σ = 272004096. Its totient is φ = 35985600.

The previous prime is 112242433. The next prime is 112242451. The reversal of 112242444 is 444242211.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66499 + ... + 68165.

It is an arithmetic number, because the mean of its divisors is an integer number (5666752).

Almost surely, 2^112242444 is an apocalyptic number.

It is an amenable number.

112242444 is an abundant number, since it is smaller than the sum of its proper divisors (159761652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112242444 is a wasteful number, since it uses less digits than its factorization.

112242444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 1884 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 112242444 is about 10594.4534545204. The cubic root of 112242444 is about 482.3760143901.

Adding to 112242444 its reverse (444242211), we get a palindrome (556484655).

It can be divided in two parts, 112 and 242444, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 112242444 in words is "one hundred twelve million, two hundred forty-two thousand, four hundred forty-four".