112223210 has 32 divisors (see below), whose sum is σ = 229951872. Its totient is φ = 39033280.

The previous prime is 112223161. The next prime is 112223219. The reversal of 112223210 is 12322211.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112223219) 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, 19649 + ... + 24708.

It is an arithmetic number, because the mean of its divisors is an integer number (7185996).

Almost surely, 2^112223210 is an apocalyptic number.

112223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112223210 is an abundant number, since it is smaller than the sum of its proper divisors (117728662).

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

112223210 is a wasteful number, since it uses less digits than its factorization.

112223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44398.

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

The square root of 112223210 is about 10593.5456764957. The cubic root of 112223210 is about 482.3484593050.

Adding to 112223210 its reverse (12322211), we get a palindrome (124545421).

Subtracting from 112223210 its reverse (12322211), we obtain a palindrome (99900999).

It can be divided in two parts, 112 and 223210, that added together give a palindrome (223322).

The spelling of 112223210 in words is "one hundred twelve million, two hundred twenty-three thousand, two hundred ten".