12210110010211 has 4 divisors (see below), whose sum is σ = 12210444964792. Its totient is φ = 12209775055632.

The previous prime is 12210110010193. The next prime is 12210110010239. The reversal of 12210110010211 is 11201001101221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12210110010211 - 2⁵ = 12210110010179 is a prime.

It is a super-2 number, since 2×12210110010211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12210110010191 and 12210110010200.

It is not an unprimeable number, because it can be changed into a prime (12210110010811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167422605 + ... + 167495518.

It is an arithmetic number, because the mean of its divisors is an integer number (3052611241198).

Almost surely, 2^{12210110010211} is an apocalyptic number.

12210110010211 is a deficient number, since it is larger than the sum of its proper divisors (334954581).

12210110010211 is an equidigital number, since it uses as much as digits as its factorization.

12210110010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334954580.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12210110010211 its reverse (11201001101221), we get a palindrome (23411111111432).

The spelling of 12210110010211 in words is "twelve trillion, two hundred ten billion, one hundred ten million, ten thousand, two hundred eleven".