112243422 has 16 divisors (see below), whose sum is σ = 230554512. Its totient is φ = 36403200.

The previous prime is 112243409. The next prime is 112243441. The reversal of 112243422 is 224342211.

It is a congruent number.

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, 252579 + ... + 253022.

It is an arithmetic number, because the mean of its divisors is an integer number (14409657).

Almost surely, 2^112243422 is an apocalyptic number.

112243422 is an abundant number, since it is smaller than the sum of its proper divisors (118311090).

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

112243422 is a wasteful number, since it uses less digits than its factorization.

112243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505643.

The product of its digits is 768, while the sum is 21.

The square root of 112243422 is about 10594.4996106470. The cubic root of 112243422 is about 482.3774154120.

Adding to 112243422 its reverse (224342211), we get a palindrome (336585633).

It can be divided in two parts, 1122 and 43422, that added together give a palindrome (44544).

The spelling of 112243422 in words is "one hundred twelve million, two hundred forty-three thousand, four hundred twenty-two".