112122132212 has 12 divisors (see below), whose sum is σ = 196242187680. Its totient is φ = 56052935736.

The previous prime is 112122132179. The next prime is 112122132247. The reversal of 112122132212 is 212231221211.

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, 2001512 + ... + 2056767.

It is an arithmetic number, because the mean of its divisors is an integer number (16353515640).

Almost surely, 2^112122132212 is an apocalyptic number.

It is an amenable number.

112122132212 is a deficient number, since it is larger than the sum of its proper divisors (84120055468).

112122132212 is a wasteful number, since it uses less digits than its factorization.

112122132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065190 (or 4065188 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

Adding to 112122132212 its reverse (212231221211), we get a palindrome (324353353423).

The spelling of 112122132212 in words is "one hundred twelve billion, one hundred twenty-two million, one hundred thirty-two thousand, two hundred twelve".