1112244212 has 12 divisors (see below), whose sum is σ = 2031054816. Its totient is φ = 531942840.

The previous prime is 1112244179. The next prime is 1112244251. The reversal of 1112244212 is 2124422111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6044714 + ... + 6044897.

It is an arithmetic number, because the mean of its divisors is an integer number (169254568).

Almost surely, 2^1112244212 is an apocalyptic number.

It is an amenable number.

1112244212 is a deficient number, since it is larger than the sum of its proper divisors (918810604).

1112244212 is a wasteful number, since it uses less digits than its factorization.

1112244212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12089638 (or 12089636 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 1112244212 is about 33350.3255156528. The cubic root of 1112244212 is about 1036.0961298276.

Adding to 1112244212 its reverse (2124422111), we get a palindrome (3236666323).

The spelling of 1112244212 in words is "one billion, one hundred twelve million, two hundred forty-four thousand, two hundred twelve".