113222 has 4 divisors (see below), whose sum is σ = 169836. Its totient is φ = 56610.

The previous prime is 113213. The next prime is 113227. The reversal of 113222 is 222311.

It is a happy number.

113222 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28304 + ... + 28307.

It is an arithmetic number, because the mean of its divisors is an integer number (42459).

2¹¹³²²² is an apocalyptic number.

113222 is a deficient number, since it is larger than the sum of its proper divisors (56614).

113222 is an equidigital number, since it uses as much as digits as its factorization.

113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56613.

The product of its digits is 24, while the sum is 11.

The square root of 113222 is about 336.4847693433. The cubic root of 113222 is about 48.3775206952.

Adding to 113222 its reverse (222311), we get a palindrome (335533).

The spelling of 113222 in words is "one hundred thirteen thousand, two hundred twenty-two".