112234212 has 36 divisors (see below), whose sum is σ = 284547900. Its totient is φ = 37300032.

The previous prime is 112234211. The next prime is 112234217. The reversal of 112234212 is 212432211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55442916 + 56791296 = 7446^2 + 7536^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112234211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8098 + ... + 17030.

Almost surely, 2^112234212 is an apocalyptic number.

112234212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112234212 is an abundant number, since it is smaller than the sum of its proper divisors (172313688).

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

112234212 is a wasteful number, since it uses less digits than its factorization.

112234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9292 (or 9287 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 112234212 is about 10594.0649422212. The cubic root of 112234212 is about 482.3642214168.

Adding to 112234212 its reverse (212432211), we get a palindrome (324666423).

The spelling of 112234212 in words is "one hundred twelve million, two hundred thirty-four thousand, two hundred twelve".