200122102112012 has 12 divisors (see below), whose sum is σ = 350228443973520. Its totient is φ = 100056832405296.

The previous prime is 200122102111973. The next prime is 200122102112047. The reversal of 200122102112012 is 210211201221002.

200122102112012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1054555943 + ... + 1054745694.

It is an arithmetic number, because the mean of its divisors is an integer number (29185703664460).

Almost surely, 2^{200122102112012} is an apocalyptic number.

It is an amenable number.

200122102112012 is a deficient number, since it is larger than the sum of its proper divisors (150106341861508).

200122102112012 is a wasteful number, since it uses less digits than its factorization.

200122102112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109325360 (or 2109325358 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200122102112012 its reverse (210211201221002), we get a palindrome (410333303333014).

The spelling of 200122102112012 in words is "two hundred trillion, one hundred twenty-two billion, one hundred two million, one hundred twelve thousand, twelve".