11313201322 has 4 divisors (see below), whose sum is σ = 16969801986. Its totient is φ = 5656600660.

The previous prime is 11313201311. The next prime is 11313201329. The reversal of 11313201322 is 22310231311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10857848401 + 455352921 = 104201^2 + 21339^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11313201322.

It is not an unprimeable number, because it can be changed into a prime (11313201329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828300329 + ... + 2828300332.

Almost surely, 2^11313201322 is an apocalyptic number.

11313201322 is a deficient number, since it is larger than the sum of its proper divisors (5656600664).

11313201322 is an equidigital number, since it uses as much as digits as its factorization.

11313201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656600663.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11313201322 its reverse (22310231311), we get a palindrome (33623432633).

The spelling of 11313201322 in words is "eleven billion, three hundred thirteen million, two hundred one thousand, three hundred twenty-two".