112011242212 has 12 divisors (see below), whose sum is σ = 202778973180. Its totient is φ = 54074392736.

The previous prime is 112011242209. The next prime is 112011242219. The reversal of 112011242212 is 212242110211.

It can be written as a sum of positive squares in 2 ways, for example, as 59856558336 + 52154683876 = 244656^2 + 228374^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112011242212.

It is not an unprimeable number, because it can be changed into a prime (112011242219) 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, 482806963 + ... + 482807194.

It is an arithmetic number, because the mean of its divisors is an integer number (16898247765).

Almost surely, 2^112011242212 is an apocalyptic number.

It is an amenable number.

112011242212 is a deficient number, since it is larger than the sum of its proper divisors (90767730968).

112011242212 is a wasteful number, since it uses less digits than its factorization.

112011242212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965614190 (or 965614188 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112011242212 its reverse (212242110211), we get a palindrome (324253352423).

The spelling of 112011242212 in words is "one hundred twelve billion, eleven million, two hundred forty-two thousand, two hundred twelve".