3220203422 has 16 divisors (see below), whose sum is σ = 4848394320. Its totient is φ = 1604083008.

The previous prime is 3220203419. The next prime is 3220203431. The reversal of 3220203422 is 2243020223.

It is a junction number, because it is equal to n+sod(n) for n = 3220203394 and 3220203403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772568 + ... + 776724.

It is an arithmetic number, because the mean of its divisors is an integer number (303024645).

Almost surely, 2^3220203422 is an apocalyptic number.

3220203422 is a deficient number, since it is larger than the sum of its proper divisors (1628190898).

3220203422 is a wasteful number, since it uses less digits than its factorization.

3220203422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5515.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3220203422 is about 56746.8362289917. The cubic root of 3220203422 is about 1476.7073473895.

Adding to 3220203422 its reverse (2243020223), we get a palindrome (5463223645).

The spelling of 3220203422 in words is "three billion, two hundred twenty million, two hundred three thousand, four hundred twenty-two".