11321222013322 has 16 divisors (see below), whose sum is σ = 18298632322152. Its totient is φ = 5222178118080.

The previous prime is 11321222013313. The next prime is 11321222013323. The reversal of 11321222013322 is 22331022212311.

11321222013322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1545225511041 + 9775996502281 = 1243071^2 + 3126659^2 .

It is not an unprimeable number, because it can be changed into a prime (11321222013323) 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, 125006893 + ... + 125097424.

Almost surely, 2^{11321222013322} is an apocalyptic number.

11321222013322 is a deficient number, since it is larger than the sum of its proper divisors (6977410308830).

11321222013322 is a wasteful number, since it uses less digits than its factorization.

11321222013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250106073.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11321222013322 its reverse (22331022212311), we get a palindrome (33652244225633).

The spelling of 11321222013322 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-two million, thirteen thousand, three hundred twenty-two".