11323201322 has 32 divisors (see below), whose sum is σ = 19057867920. Its totient is φ = 5019320320.

The previous prime is 11323201321. The next prime is 11323201333. The reversal of 11323201322 is 22310232311.

11323201322 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 8 ways, for example, as 8279362081 + 3043839241 = 90991^2 + 55171^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11323201294 and 11323201303.

It is not an unprimeable number, because it can be changed into a prime (11323201321) 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 15 ways as a sum of consecutive naturals, for example, 99623 + ... + 180474.

Almost surely, 2^11323201322 is an apocalyptic number.

11323201322 is a deficient number, since it is larger than the sum of its proper divisors (7734666598).

11323201322 is a wasteful number, since it uses less digits than its factorization.

11323201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280186.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11323201322 its reverse (22310232311), we get a palindrome (33633433633).

The spelling of 11323201322 in words is "eleven billion, three hundred twenty-three million, two hundred one thousand, three hundred twenty-two".