12122101200211 has 16 divisors (see below), whose sum is σ = 13109324221440. Its totient is φ = 11165379822720.

The previous prime is 12122101200163. The next prime is 12122101200217. The reversal of 12122101200211 is 11200210122121.

It is a cyclic number.

It is not a de Polignac number, because 12122101200211 - 2¹⁵ = 12122101167443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12122101200217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9278026 + ... + 10503616.

It is an arithmetic number, because the mean of its divisors is an integer number (819332763840).

Almost surely, 2^{12122101200211} is an apocalyptic number.

12122101200211 is a deficient number, since it is larger than the sum of its proper divisors (987223021229).

12122101200211 is a wasteful number, since it uses less digits than its factorization.

12122101200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238034.

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

Adding to 12122101200211 its reverse (11200210122121), we get a palindrome (23322311322332).

The spelling of 12122101200211 in words is "twelve trillion, one hundred twenty-two billion, one hundred one million, two hundred thousand, two hundred eleven".