112210312 has 16 divisors (see below), whose sum is σ = 211216860. Its totient is φ = 55885824.

The previous prime is 112210283. The next prime is 112210313. The reversal of 112210312 is 213012211.

It can be written as a sum of positive squares in 2 ways, for example, as 100280196 + 11930116 = 10014^2 + 3454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112210292 and 112210301.

It is not an unprimeable number, because it can be changed into a prime (112210313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25233 + ... + 29344.

Almost surely, 2^112210312 is an apocalyptic number.

It is an amenable number.

112210312 is a deficient number, since it is larger than the sum of its proper divisors (99006548).

112210312 is a wasteful number, since it uses less digits than its factorization.

112210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54840 (or 54836 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112210312 is about 10592.9368920994. The cubic root of 112210312 is about 482.3299795604.

Adding to 112210312 its reverse (213012211), we get a palindrome (325222523).

The spelling of 112210312 in words is "one hundred twelve million, two hundred ten thousand, three hundred twelve".