112212200011112 has 8 divisors (see below), whose sum is σ = 210397875020850. Its totient is φ = 56106100005552.

The previous prime is 112212200011111. The next prime is 112212200011139. The reversal of 112212200011112 is 211110002212211.

It can be written as a sum of positive squares in only one way, i.e., 108701350888036 + 3510849123076 = 10425994^2 + 1873726^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (112212200011111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7013262500687 + ... + 7013262500702.

Almost surely, 2^{112212200011112} is an apocalyptic number.

It is an amenable number.

112212200011112 is a deficient number, since it is larger than the sum of its proper divisors (98185675009738).

112212200011112 is a wasteful number, since it uses less digits than its factorization.

112212200011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14026525001395 (or 14026525001391 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112212200011112 its reverse (211110002212211), we get a palindrome (323322202223323).

The spelling of 112212200011112 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred million, eleven thousand, one hundred twelve".