200112222102122 has 16 divisors (see below), whose sum is σ = 327643802749152. Its totient is φ = 90908034480720.

The previous prime is 200112222102097. The next prime is 200112222102151. The reversal of 200112222102122 is 221201222211002.

It is a junction number, because it is equal to n+sod(n) for n = 200112222102094 and 200112222102103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603284433 + ... + 2603361300.

It is an arithmetic number, because the mean of its divisors is an integer number (20477737671822).

Almost surely, 2^{200112222102122} is an apocalyptic number.

200112222102122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200112222102122 is a deficient number, since it is larger than the sum of its proper divisors (127531580647030).

200112222102122 is a wasteful number, since it uses less digits than its factorization.

200112222102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206647493.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200112222102122 its reverse (221201222211002), we get a palindrome (421313444313124).

The spelling of 200112222102122 in words is "two hundred trillion, one hundred twelve billion, two hundred twenty-two million, one hundred two thousand, one hundred twenty-two".