3220023226 has 32 divisors (see below), whose sum is σ = 5623390080. Its totient is φ = 1354276800.

The previous prime is 3220023221. The next prime is 3220023229. The reversal of 3220023226 is 6223200223.

It is a junction number, because it is equal to n+sod(n) for n = 3220023197 and 3220023206.

It is not an unprimeable number, because it can be changed into a prime (3220023221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389605 + ... + 397783.

It is an arithmetic number, because the mean of its divisors is an integer number (175730940).

Almost surely, 2^3220023226 is an apocalyptic number.

3220023226 is a deficient number, since it is larger than the sum of its proper divisors (2403366854).

3220023226 is a wasteful number, since it uses less digits than its factorization.

3220023226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8710.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3220023226 is about 56745.2484883096. The cubic root of 3220023226 is about 1476.6798023676.

Adding to 3220023226 its reverse (6223200223), we get a palindrome (9443223449).

The spelling of 3220023226 in words is "three billion, two hundred twenty million, twenty-three thousand, two hundred twenty-six".