112101222011012 has 12 divisors (see below), whose sum is σ = 211267687636236. Its totient is φ = 51739025543520.

The previous prime is 112101222010931. The next prime is 112101222011033. The reversal of 112101222011012 is 210110222101211.

It can be written as a sum of positive squares in 2 ways, for example, as 11306971157056 + 100794250853956 = 3362584^2 + 10039634^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077896365439 + ... + 1077896365542.

It is an arithmetic number, because the mean of its divisors is an integer number (17605640636353).

Almost surely, 2^{112101222011012} is an apocalyptic number.

It is an amenable number.

112101222011012 is a deficient number, since it is larger than the sum of its proper divisors (99166465625224).

112101222011012 is a wasteful number, since it uses less digits than its factorization.

112101222011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155792730998 (or 2155792730996 counting only the distinct ones).

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

Adding to 112101222011012 its reverse (210110222101211), we get a palindrome (322211444112223).

The spelling of 112101222011012 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty-two million, eleven thousand, twelve".