12200100211211 has 16 divisors (see below), whose sum is σ = 13557177059328. Its totient is φ = 10885753838400.

The previous prime is 12200100211207. The next prime is 12200100211213. The reversal of 12200100211211 is 11211200100221.

It is a cyclic number.

It is not a de Polignac number, because 12200100211211 - 2² = 12200100211207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200100211213) 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, 34850786 + ... + 35199111.

It is an arithmetic number, because the mean of its divisors is an integer number (847323566208).

Almost surely, 2^{12200100211211} is an apocalyptic number.

12200100211211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12200100211211 is a deficient number, since it is larger than the sum of its proper divisors (1357076848117).

12200100211211 is a wasteful number, since it uses less digits than its factorization.

12200100211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70050202.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12200100211211 its reverse (11211200100221), we get a palindrome (23411300311432).

The spelling of 12200100211211 in words is "twelve trillion, two hundred billion, one hundred million, two hundred eleven thousand, two hundred eleven".