12210210211 has 8 divisors (see below), whose sum is σ = 12498450624. Its totient is φ = 11922164520.

The previous prime is 12210210151. The next prime is 12210210227. The reversal of 12210210211 is 11201201221.

12210210211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12210210211 - 2²¹ = 12208113059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12210210191 and 12210210200.

It is not an unprimeable number, because it can be changed into a prime (12210210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82320 + ... + 176626.

It is an arithmetic number, because the mean of its divisors is an integer number (1562306328).

Almost surely, 2^12210210211 is an apocalyptic number.

12210210211 is a deficient number, since it is larger than the sum of its proper divisors (288240413).

12210210211 is an equidigital number, since it uses as much as digits as its factorization.

12210210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97361.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12210210211 its reverse (11201201221), we get a palindrome (23411411432).

The spelling of 12210210211 in words is "twelve billion, two hundred ten million, two hundred ten thousand, two hundred eleven".