13322321022 has 16 divisors (see below), whose sum is σ = 26680705920. Its totient is φ = 4434763032.

The previous prime is 13322320993. The next prime is 13322321039. The reversal of 13322321022 is 22012322331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13322321022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1497858 + ... + 1506725.

It is an arithmetic number, because the mean of its divisors is an integer number (1667544120).

Almost surely, 2^13322321022 is an apocalyptic number.

13322321022 is an abundant number, since it is smaller than the sum of its proper divisors (13358384898).

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

13322321022 is a wasteful number, since it uses less digits than its factorization.

13322321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005327.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13322321022 its reverse (22012322331), we get a palindrome (35334643353).

The spelling of 13322321022 in words is "thirteen billion, three hundred twenty-two million, three hundred twenty-one thousand, twenty-two".