12110213211 has 32 divisors (see below), whose sum is σ = 17701286400. Its totient is φ = 7330337280.

The previous prime is 12110213149. The next prime is 12110213221. The reversal of 12110213211 is 11231201121.

12110213211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12110213211 - 2¹⁰ = 12110212187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12110213221) 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 31 ways as a sum of consecutive naturals, for example, 2232060 + ... + 2237478.

It is an arithmetic number, because the mean of its divisors is an integer number (553165200).

Almost surely, 2^12110213211 is an apocalyptic number.

12110213211 is a deficient number, since it is larger than the sum of its proper divisors (5591073189).

12110213211 is a wasteful number, since it uses less digits than its factorization.

12110213211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12110213211 its reverse (11231201121), we get a palindrome (23341414332).

The spelling of 12110213211 in words is "twelve billion, one hundred ten million, two hundred thirteen thousand, two hundred eleven".