112213328 has 40 divisors (see below), whose sum is σ = 230920488. Its totient is φ = 52641792.

The previous prime is 112213327. The next prime is 112213331. The reversal of 112213328 is 823312211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 868624 + 111344704 = 932^2 + 10552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112213327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166400 + ... + 167072.

Almost surely, 2^112213328 is an apocalyptic number.

It is an amenable number.

112213328 is an abundant number, since it is smaller than the sum of its proper divisors (118707160).

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

112213328 is a wasteful number, since it uses less digits than its factorization.

112213328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 112213328 is about 10593.0792501520. The cubic root of 112213328 is about 482.3343008929.

Adding to 112213328 its reverse (823312211), we get a palindrome (935525539).

The spelling of 112213328 in words is "one hundred twelve million, two hundred thirteen thousand, three hundred twenty-eight".