3020221322 has 8 divisors (see below), whose sum is σ = 4530587556. Its totient is φ = 1510025472.

The previous prime is 3020221313. The next prime is 3020221339. The reversal of 3020221322 is 2231220203.

It can be written as a sum of positive squares in 2 ways, for example, as 2906180281 + 114041041 = 53909^2 + 10679^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3020221322.

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, 20288 + ... + 80324.

Almost surely, 2^3020221322 is an apocalyptic number.

3020221322 is a deficient number, since it is larger than the sum of its proper divisors (1510366234).

3020221322 is a wasteful number, since it uses less digits than its factorization.

3020221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85192.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3020221322 is about 54956.5403023152. The cubic root of 3020221322 is about 1445.4827826119.

Adding to 3020221322 its reverse (2231220203), we get a palindrome (5251441525).

The spelling of 3020221322 in words is "three billion, twenty million, two hundred twenty-one thousand, three hundred twenty-two".