112442212 has 12 divisors (see below), whose sum is σ = 196918960. Its totient is φ = 56179656.

The previous prime is 112442207. The next prime is 112442219. The reversal of 112442212 is 212244211.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 112442212.

It is not an unprimeable number, because it can be changed into a prime (112442219) 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, 3798 + ... + 15469.

Almost surely, 2^112442212 is an apocalyptic number.

It is an amenable number.

112442212 is a deficient number, since it is larger than the sum of its proper divisors (84476748).

112442212 is a wasteful number, since it uses less digits than its factorization.

112442212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20730 (or 20728 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 112442212 is about 10603.8772154340. The cubic root of 112442212 is about 482.6620208117.

Adding to 112442212 its reverse (212244211), we get a palindrome (324686423).

It can be divided in two parts, 11244 and 2212, that added together give a square (13456 = 116²).

The spelling of 112442212 in words is "one hundred twelve million, four hundred forty-two thousand, two hundred twelve".