112210112 has 84 divisors (see below), whose sum is σ = 262585200. Its totient is φ = 46602240.

The previous prime is 112210097. The next prime is 112210121. The reversal of 112210112 is 211012211.

It is a super-2 number, since 2×112210112² = 25182218470105088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210093 and 112210102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 753014 + ... + 753162.

Almost surely, 2^112210112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131292600).

112210112 is an abundant number, since it is smaller than the sum of its proper divisors (150375088).

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

112210112 is an equidigital number, since it uses as much as digits as its factorization.

112210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 112210112 is about 10592.9274518426. The cubic root of 112210112 is about 482.3296929972.

Adding to 112210112 its reverse (211012211), we get a palindrome (323222323).

The spelling of 112210112 in words is "one hundred twelve million, two hundred ten thousand, one hundred twelve".