200011222011122 has 12 divisors (see below), whose sum is σ = 316638264209886. Its totient is φ = 94742157794400.

The previous prime is 200011222011119. The next prime is 200011222011149. The reversal of 200011222011122 is 221110222110002.

It can be written as a sum of positive squares in only one way, i.e., 189938590076041 + 10072631935081 = 13781821^2 + 3173741^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200011222011122.

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 5 ways as a sum of consecutive naturals, for example, 138511925879 + ... + 138511927322.

Almost surely, 2^{200011222011122} is an apocalyptic number.

200011222011122 is a deficient number, since it is larger than the sum of its proper divisors (116627042198764).

200011222011122 is a wasteful number, since it uses less digits than its factorization.

200011222011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277023853241 (or 277023853222 counting only the distinct ones).

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

Adding to 200011222011122 its reverse (221110222110002), we get a palindrome (421121444121124).

The spelling of 200011222011122 in words is "two hundred trillion, eleven billion, two hundred twenty-two million, eleven thousand, one hundred twenty-two".