3220505322 has 16 divisors (see below), whose sum is σ = 6450792480. Its totient is φ = 1071871472.

The previous prime is 3220505297. The next prime is 3220505329. The reversal of 3220505322 is 2235050223.

It is a junction number, because it is equal to n+sod(n) for n = 3220505292 and 3220505301.

It is not an unprimeable number, because it can be changed into a prime (3220505329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 403293 + ... + 411200.

It is an arithmetic number, because the mean of its divisors is an integer number (403174530).

Almost surely, 2^3220505322 is an apocalyptic number.

3220505322 is an abundant number, since it is smaller than the sum of its proper divisors (3230287158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220505322 is a wasteful number, since it uses less digits than its factorization.

3220505322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815157.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3220505322 is about 56749.4962268389. The cubic root of 3220505322 is about 1476.7534939583.

Adding to 3220505322 its reverse (2235050223), we get a palindrome (5455555545).

The spelling of 3220505322 in words is "three billion, two hundred twenty million, five hundred five thousand, three hundred twenty-two".