200211022100122 has 24 divisors (see below), whose sum is σ = 349517637518868. Its totient is φ = 85651774158720.

The previous prime is 200211022100017. The next prime is 200211022100129. The reversal of 200211022100122 is 221001220112002.

It is a happy number.

200211022100122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 193835755645081 + 6375266455041 = 13922491^2 + 2524929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200211022100096 and 200211022100105.

It is not an unprimeable number, because it can be changed into a prime (200211022100129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24332886273 + ... + 24332894500.

Almost surely, 2^{200211022100122} is an apocalyptic number.

200211022100122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200211022100122 is a deficient number, since it is larger than the sum of its proper divisors (149306615418746).

200211022100122 is a wasteful number, since it uses less digits than its factorization.

200211022100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48665780814 (or 48665780803 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200211022100122 its reverse (221001220112002), we get a palindrome (421212242212124).

The spelling of 200211022100122 in words is "two hundred trillion, two hundred eleven billion, twenty-two million, one hundred thousand, one hundred twenty-two".