11324421222 has 8 divisors (see below), whose sum is σ = 22648842456. Its totient is φ = 3774807072.

The previous prime is 11324421193. The next prime is 11324421239. The reversal of 11324421222 is 22212442311.

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

11324421222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11324421192 and 11324421201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943701763 + ... + 943701774.

It is an arithmetic number, because the mean of its divisors is an integer number (2831105307).

Almost surely, 2^11324421222 is an apocalyptic number.

11324421222 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.

11324421222 is a wasteful number, since it uses less digits than its factorization.

11324421222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887403542.

The product of its digits is 1536, while the sum is 24.

Adding to 11324421222 its reverse (22212442311), we get a palindrome (33536863533).

The spelling of 11324421222 in words is "eleven billion, three hundred twenty-four million, four hundred twenty-one thousand, two hundred twenty-two".