11212201322 has 16 divisors (see below), whose sum is σ = 20056609152. Its totient is φ = 4596306000.

The previous prime is 11212201289. The next prime is 11212201361. The reversal of 11212201322 is 22310221211.

11212201322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11212201322.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17409929 + ... + 17410572.

It is an arithmetic number, because the mean of its divisors is an integer number (1253538072).

Almost surely, 2^11212201322 is an apocalyptic number.

11212201322 is a deficient number, since it is larger than the sum of its proper divisors (8844407830).

11212201322 is a wasteful number, since it uses less digits than its factorization.

11212201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34820533.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11212201322 its reverse (22310221211), we get a palindrome (33522422533).

The spelling of 11212201322 in words is "eleven billion, two hundred twelve million, two hundred one thousand, three hundred twenty-two".