12200100211 has 4 divisors (see below), whose sum is σ = 13138569472. Its totient is φ = 11261630952.

The previous prime is 12200100193. The next prime is 12200100259. The reversal of 12200100211 is 11200100221.

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

It is not a de Polignac number, because 12200100211 - 2⁷ = 12200100083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200107211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469234611 + ... + 469234636.

It is an arithmetic number, because the mean of its divisors is an integer number (3284642368).

Almost surely, 2^12200100211 is an apocalyptic number.

12200100211 is a deficient number, since it is larger than the sum of its proper divisors (938469261).

12200100211 is an equidigital number, since it uses as much as digits as its factorization.

12200100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938469260.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12200100211 its sum of digits (10), we get a palindrome (12200100221).

Adding to 12200100211 its reverse (11200100221), we get a palindrome (23400200432).

The spelling of 12200100211 in words is "twelve billion, two hundred million, one hundred thousand, two hundred eleven".