112232210 has 16 divisors (see below), whose sum is σ = 204019992. Its totient is φ = 44448000.

The previous prime is 112232209. The next prime is 112232227. The reversal of 112232210 is 12232211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 109851361 + 2380849 = 10481^2 + 1543^2 .

It is a super-2 number, since 2×112232210² = 25192137922968200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 54551 + ... + 56570.

Almost surely, 2^112232210 is an apocalyptic number.

112232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112232210 is a deficient number, since it is larger than the sum of its proper divisors (91787782).

112232210 is a wasteful number, since it uses less digits than its factorization.

112232210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111229.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112232210 is about 10593.9704549333. The cubic root of 112232210 is about 482.3613533106.

Adding to 112232210 its reverse (12232211), we get a palindrome (124464421).

Subtracting from 112232210 its reverse (12232211), we obtain a palindrome (99999999).

The spelling of 112232210 in words is "one hundred twelve million, two hundred thirty-two thousand, two hundred ten".