112213222 has 24 divisors (see below), whose sum is σ = 186885216. Its totient is φ = 50490000.

The previous prime is 112213217. The next prime is 112213237. The reversal of 112213222 is 222312211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112213196 and 112213205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22147 + ... + 26737.

It is an arithmetic number, because the mean of its divisors is an integer number (7786884).

Almost surely, 2^112213222 is an apocalyptic number.

112213222 is a deficient number, since it is larger than the sum of its proper divisors (74671994).

112213222 is a wasteful number, since it uses less digits than its factorization.

112213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716 (or 4705 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 112213222 is about 10593.0742468841. The cubic root of 112213222 is about 482.3341490171.

Adding to 112213222 its reverse (222312211), we get a palindrome (334525433).

The spelling of 112213222 in words is "one hundred twelve million, two hundred thirteen thousand, two hundred twenty-two".