113443222 has 16 divisors (see below), whose sum is σ = 178375680. Its totient is φ = 54007272.

The previous prime is 113443217. The next prime is 113443223. The reversal of 113443222 is 222344311.

It is a junction number, because it is equal to n+sod(n) for n = 113443193 and 113443202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113443223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4729 + ... + 15787.

It is an arithmetic number, because the mean of its divisors is an integer number (11148480).

Almost surely, 2^113443222 is an apocalyptic number.

113443222 is a deficient number, since it is larger than the sum of its proper divisors (64932458).

113443222 is a wasteful number, since it uses less digits than its factorization.

113443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11307.

The product of its digits is 1152, while the sum is 22.

The square root of 113443222 is about 10650.9728194189. The cubic root of 113443222 is about 484.0900812456.

Adding to 113443222 its reverse (222344311), we get a palindrome (335787533).

The spelling of 113443222 in words is "one hundred thirteen million, four hundred forty-three thousand, two hundred twenty-two".