112120102202212 has 24 divisors (see below), whose sum is σ = 213977994473600. Its totient is φ = 51092704799136.

The previous prime is 112120102202201. The next prime is 112120102202237. The reversal of 112120102202212 is 212202201021211.

It is a self number, because there is not a number n which added to its sum of digits gives 112120102202212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13646551662 + ... + 13646559877.

Almost surely, 2^{112120102202212} is an apocalyptic number.

It is an amenable number.

112120102202212 is a deficient number, since it is larger than the sum of its proper divisors (101857892271388).

112120102202212 is a wasteful number, since it uses less digits than its factorization.

112120102202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27293111635 (or 27293111633 counting only the distinct ones).

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

Adding to 112120102202212 its reverse (212202201021211), we get a palindrome (324322303223423).

The spelling of 112120102202212 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred two million, two hundred two thousand, two hundred twelve".