12213323122110 has 64 divisors (see below), whose sum is σ = 32019738462720. Its totient is φ = 2956820612480.

The previous prime is 12213323122103. The next prime is 12213323122111. The reversal of 12213323122110 is 1122132331221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213323122111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24660645 + ... + 25151024.

It is an arithmetic number, because the mean of its divisors is an integer number (500308413480).

Almost surely, 2^{12213323122110} is an apocalyptic number.

12213323122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213323122110 is an abundant number, since it is smaller than the sum of its proper divisors (19806415340610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12213323122110 is a wasteful number, since it uses less digits than its factorization.

12213323122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49812433.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12213323122110 its reverse (1122132331221), we get a palindrome (13335455453331).

The spelling of 12213323122110 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-three million, one hundred twenty-two thousand, one hundred ten".