200122120211101 has 16 divisors (see below), whose sum is σ = 223470711889920. Its totient is φ = 177635783571120.

The previous prime is 200122120211051. The next prime is 200122120211113. The reversal of 200122120211101 is 101112021221002.

It is a cyclic number.

It is not a de Polignac number, because 200122120211101 - 2⁷ = 200122120210973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122120211501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73064541 + ... + 75754018.

It is an arithmetic number, because the mean of its divisors is an integer number (13966919493120).

Almost surely, 2^{200122120211101} is an apocalyptic number.

It is an amenable number.

200122120211101 is a deficient number, since it is larger than the sum of its proper divisors (23348591678819).

200122120211101 is a wasteful number, since it uses less digits than its factorization.

200122120211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148821456.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200122120211101 its reverse (101112021221002), we get a palindrome (301234141432103).

The spelling of 200122120211101 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twenty million, two hundred eleven thousand, one hundred one".