5221611322 has 8 divisors (see below), whose sum is σ = 7909965972. Its totient is φ = 2584956000.

The previous prime is 5221611301. The next prime is 5221611341. The reversal of 5221611322 is 2231161225.

It can be written as a sum of positive squares in 2 ways, for example, as 5099530921 + 122080401 = 71411^2 + 11049^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12924579 + ... + 12924982.

Almost surely, 2^5221611322 is an apocalyptic number.

5221611322 is a deficient number, since it is larger than the sum of its proper divisors (2688354650).

5221611322 is a wasteful number, since it uses less digits than its factorization.

5221611322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25849664.

The product of its digits is 1440, while the sum is 25.

The square root of 5221611322 is about 72260.7176964082. The cubic root of 5221611322 is about 1734.8749667805.

Adding to 5221611322 its reverse (2231161225), we get a palindrome (7452772547).

The spelling of 5221611322 in words is "five billion, two hundred twenty-one million, six hundred eleven thousand, three hundred twenty-two".