12201200211 has 4 divisors (see below), whose sum is σ = 16268266952. Its totient is φ = 8134133472.

The previous prime is 12201200201. The next prime is 12201200239. The reversal of 12201200211 is 11200210221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12201200211 - 2⁶ = 12201200147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201200201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2033533366 + ... + 2033533371.

It is an arithmetic number, because the mean of its divisors is an integer number (4067066738).

Almost surely, 2^12201200211 is an apocalyptic number.

12201200211 is a deficient number, since it is larger than the sum of its proper divisors (4067066741).

12201200211 is an equidigital number, since it uses as much as digits as its factorization.

12201200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067066740.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12201200211 its reverse (11200210221), we get a palindrome (23401410432).

The spelling of 12201200211 in words is "twelve billion, two hundred one million, two hundred thousand, two hundred eleven".