112203223 has 16 divisors (see below), whose sum is σ = 129019392. Its totient is φ = 96580000.

The previous prime is 112203209. The next prime is 112203239. The reversal of 112203223 is 322302211.

It is not a de Polignac number, because 112203223 - 2²¹ = 110106071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112203197 and 112203206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23358 + ... + 27748.

It is an arithmetic number, because the mean of its divisors is an integer number (8063712).

Almost surely, 2^112203223 is an apocalyptic number.

112203223 is a deficient number, since it is larger than the sum of its proper divisors (16816169).

112203223 is a wasteful number, since it uses less digits than its factorization.

112203223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 112203223 is about 10592.6022770611. The cubic root of 112203223 is about 482.3198221183.

Adding to 112203223 its reverse (322302211), we get a palindrome (434505434).

The spelling of 112203223 in words is "one hundred twelve million, two hundred three thousand, two hundred twenty-three".