112213318 has 16 divisors (see below), whose sum is σ = 192633120. Its totient is φ = 48024576.

The previous prime is 112213313. The next prime is 112213319. The reversal of 112213318 is 813312211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112213313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5638 + ... + 16006.

It is an arithmetic number, because the mean of its divisors is an integer number (12039570).

Almost surely, 2^112213318 is an apocalyptic number.

112213318 is a deficient number, since it is larger than the sum of its proper divisors (80419802).

112213318 is a wasteful number, since it uses less digits than its factorization.

112213318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11151.

The product of its digits is 288, while the sum is 22.

The square root of 112213318 is about 10593.0787781457. The cubic root of 112213318 is about 482.3342865650.

Adding to 112213318 its reverse (813312211), we get a palindrome (925525529).

The spelling of 112213318 in words is "one hundred twelve million, two hundred thirteen thousand, three hundred eighteen".