113222328 has 16 divisors (see below), whose sum is σ = 283055880. Its totient is φ = 37740768.

The previous prime is 113222327. The next prime is 113222359. The reversal of 113222328 is 823222311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4717597 = 113222328 / (1 + 1 + 3 + 2 + 2 + 2 + 3 + 2 + 8).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 113222298 and 113222307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358775 + ... + 2358822.

Almost surely, 2^113222328 is an apocalyptic number.

It is an amenable number.

113222328 is an abundant number, since it is smaller than the sum of its proper divisors (169833552).

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

113222328 is a wasteful number, since it uses less digits than its factorization.

113222328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717606 (or 4717602 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 113222328 is about 10640.5981034902. The cubic root of 113222328 is about 483.7756741109.

Adding to 113222328 its reverse (823222311), we get a palindrome (936444639).

The spelling of 113222328 in words is "one hundred thirteen million, two hundred twenty-two thousand, three hundred twenty-eight".