12210110211 has 32 divisors (see below), whose sum is σ = 18305989632. Its totient is φ = 7182806400.

The previous prime is 12210110189. The next prime is 12210110233. The reversal of 12210110211 is 11201101221.

It is an interprime number because it is at equal distance from previous prime (12210110189) and next prime (12210110233).

It is not a de Polignac number, because 12210110211 - 2⁵ = 12210110179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12210110261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1981986 + ... + 1988136.

It is an arithmetic number, because the mean of its divisors is an integer number (572062176).

Almost surely, 2^12210110211 is an apocalyptic number.

12210110211 is a deficient number, since it is larger than the sum of its proper divisors (6095879421).

12210110211 is a wasteful number, since it uses less digits than its factorization.

12210110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8403.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12210110211 its reverse (11201101221), we get a palindrome (23411211432).

The spelling of 12210110211 in words is "twelve billion, two hundred ten million, one hundred ten thousand, two hundred eleven".