12220110211 has 8 divisors (see below), whose sum is σ = 12327228000. Its totient is φ = 12113449920.

The previous prime is 12220110209. The next prime is 12220110223. The reversal of 12220110211 is 11201102221.

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

It is a cyclic number.

It is not a de Polignac number, because 12220110211 - 2¹ = 12220110209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12220110191 and 12220110200.

It is not an unprimeable number, because it can be changed into a prime (12220110011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60610 + ... + 167671.

It is an arithmetic number, because the mean of its divisors is an integer number (1540903500).

Almost surely, 2^12220110211 is an apocalyptic number.

12220110211 is a deficient number, since it is larger than the sum of its proper divisors (107117789).

12220110211 is a wasteful number, since it uses less digits than its factorization.

12220110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228749.

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

Adding to 12220110211 its reverse (11201102221), we get a palindrome (23421212432).

The spelling of 12220110211 in words is "twelve billion, two hundred twenty million, one hundred ten thousand, two hundred eleven".