3220055626 has 16 divisors (see below), whose sum is σ = 4914676800. Its totient is φ = 1581860448.

The previous prime is 3220055621. The next prime is 3220055627. The reversal of 3220055626 is 6265500223.

It is not an unprimeable number, because it can be changed into a prime (3220055621) 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, 239971 + ... + 253033.

It is an arithmetic number, because the mean of its divisors is an integer number (307167300).

Almost surely, 2^3220055626 is an apocalyptic number.

3220055626 is a deficient number, since it is larger than the sum of its proper divisors (1694621174).

3220055626 is a wasteful number, since it uses less digits than its factorization.

3220055626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15213.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3220055626 is about 56745.5339740494. The cubic root of 3220055626 is about 1476.6847551544.

Adding to 3220055626 its reverse (6265500223), we get a palindrome (9485555849).

The spelling of 3220055626 in words is "three billion, two hundred twenty million, fifty-five thousand, six hundred twenty-six".