11783221322 has 32 divisors (see below), whose sum is σ = 19185238800. Its totient is φ = 5405777920.

The previous prime is 11783221319. The next prime is 11783221337. The reversal of 11783221322 is 22312238711.

11783221322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2476953361 + 9306267961 = 49769^2 + 96469^2 .

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 15 ways as a sum of consecutive naturals, for example, 2714738 + ... + 2719074.

Almost surely, 2^11783221322 is an apocalyptic number.

11783221322 is a deficient number, since it is larger than the sum of its proper divisors (7402017478).

11783221322 is a wasteful number, since it uses less digits than its factorization.

11783221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346.

The product of its digits is 8064, while the sum is 32.

The spelling of 11783221322 in words is "eleven billion, seven hundred eighty-three million, two hundred twenty-one thousand, three hundred twenty-two".