13322222444422 has 16 divisors (see below), whose sum is σ = 21548139001200. Its totient is φ = 6156611141760.

The previous prime is 13322222444393. The next prime is 13322222444429. The reversal of 13322222444422 is 22444422222331.

13322222444422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13322222444422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322222444429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4275422847 + ... + 4275425962.

It is an arithmetic number, because the mean of its divisors is an integer number (1346758687575).

Almost surely, 2^{13322222444422} is an apocalyptic number.

13322222444422 is a deficient number, since it is larger than the sum of its proper divisors (8225916556778).

13322222444422 is a wasteful number, since it uses less digits than its factorization.

13322222444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550848871.

The product of its digits is 294912, while the sum is 37.

Adding to 13322222444422 its reverse (22444422222331), we get a palindrome (35766644666753).

The spelling of 13322222444422 in words is "thirteen trillion, three hundred twenty-two billion, two hundred twenty-two million, four hundred forty-four thousand, four hundred twenty-two".