11321322224 has 20 divisors (see below), whose sum is σ = 21954733944. Its totient is φ = 5655584448.

The previous prime is 11321322191. The next prime is 11321322241. The reversal of 11321322224 is 42222312311.

11321322224 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 11321322224.

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, 298862 + ... + 334605.

Almost surely, 2^11321322224 is an apocalyptic number.

It is an amenable number.

11321322224 is a deficient number, since it is larger than the sum of its proper divisors (10633411720).

11321322224 is a wasteful number, since it uses less digits than its factorization.

11321322224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634592 (or 634586 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 11321322224 its reverse (42222312311), we get a palindrome (53543634535).

The spelling of 11321322224 in words is "eleven billion, three hundred twenty-one million, three hundred twenty-two thousand, two hundred twenty-four".