11321332422 has 8 divisors (see below), whose sum is σ = 22642664856. Its totient is φ = 3773777472.

The previous prime is 11321332391. The next prime is 11321332433. The reversal of 11321332422 is 22423312311.

11321332422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11321332422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11321332392 and 11321332401.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 943444363 + ... + 943444374.

It is an arithmetic number, because the mean of its divisors is an integer number (2830333107).

Almost surely, 2^11321332422 is an apocalyptic number.

11321332422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11321332422 is a wasteful number, since it uses less digits than its factorization.

11321332422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886888742.

The product of its digits is 1728, while the sum is 24.

Adding to 11321332422 its reverse (22423312311), we get a palindrome (33744644733).

The spelling of 11321332422 in words is "eleven billion, three hundred twenty-one million, three hundred thirty-two thousand, four hundred twenty-two".