13412044013222 has 8 divisors (see below), whose sum is σ = 20811792434400. Its totient is φ = 6474779868424.

The previous prime is 13412044013209. The next prime is 13412044013227. The reversal of 13412044013222 is 22231044021431.

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

It is a super-2 number, since 2×13412044013222² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412044013227) 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, 115621069022 + ... + 115621069137.

It is an arithmetic number, because the mean of its divisors is an integer number (2601474054300).

Almost surely, 2^{13412044013222} is an apocalyptic number.

13412044013222 is a deficient number, since it is larger than the sum of its proper divisors (7399748421178).

13412044013222 is a wasteful number, since it uses less digits than its factorization.

13412044013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231242138190.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13412044013222 its reverse (22231044021431), we get a palindrome (35643088034653).

The spelling of 13412044013222 in words is "thirteen trillion, four hundred twelve billion, forty-four million, thirteen thousand, two hundred twenty-two".