13221044214 has 64 divisors (see below), whose sum is σ = 30493048320. Its totient is φ = 3743354880.

The previous prime is 13221044209. The next prime is 13221044219. The reversal of 13221044214 is 41244012231.

13221044214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13221044209) and next prime (13221044219).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13221044219) 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, 3740392 + ... + 3743924.

It is an arithmetic number, because the mean of its divisors is an integer number (476453880).

Almost surely, 2^13221044214 is an apocalyptic number.

13221044214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13221044214 is an abundant number, since it is smaller than the sum of its proper divisors (17272004106).

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

13221044214 is a wasteful number, since it uses less digits than its factorization.

13221044214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13221044214 its reverse (41244012231), we get a palindrome (54465056445).

The spelling of 13221044214 in words is "thirteen billion, two hundred twenty-one million, forty-four thousand, two hundred fourteen".