12211410211 has 16 divisors (see below), whose sum is σ = 16395740928. Its totient is φ = 8783431200.

The previous prime is 12211410209. The next prime is 12211410221. The reversal of 12211410211 is 11201411221.

It is a cyclic number.

It is not a de Polignac number, because 12211410211 - 2¹ = 12211410209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12211410221) 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, 6098605 + ... + 6100606.

It is an arithmetic number, because the mean of its divisors is an integer number (1024733808).

Almost surely, 2^12211410211 is an apocalyptic number.

12211410211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12211410211 is a deficient number, since it is larger than the sum of its proper divisors (4184330717).

12211410211 is a wasteful number, since it uses less digits than its factorization.

12211410211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12199242.

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

Adding to 12211410211 its reverse (11201411221), we get a palindrome (23412821432).

The spelling of 12211410211 in words is "twelve billion, two hundred eleven million, four hundred ten thousand, two hundred eleven".