112213422 has 12 divisors (see below), whose sum is σ = 243129120. Its totient is φ = 37404468.

The previous prime is 112213399. The next prime is 112213471. The reversal of 112213422 is 224312211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6234079 = 112213422 / (1 + 1 + 2 + 2 + 1 + 3 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 112213395 and 112213404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3117022 + ... + 3117057.

It is an arithmetic number, because the mean of its divisors is an integer number (20260760).

Almost surely, 2^112213422 is an apocalyptic number.

112213422 is an abundant number, since it is smaller than the sum of its proper divisors (130915698).

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

112213422 is a wasteful number, since it uses less digits than its factorization.

112213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234087 (or 6234084 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 112213422 is about 10593.0836870101. The cubic root of 112213422 is about 482.3344355750.

Adding to 112213422 its reverse (224312211), we get a palindrome (336525633).

The spelling of 112213422 in words is "one hundred twelve million, two hundred thirteen thousand, four hundred twenty-two".