3220000222 has 4 divisors (see below), whose sum is σ = 4830000336. Its totient is φ = 1610000110.

The previous prime is 3220000219. The next prime is 3220000247. The reversal of 3220000222 is 2220000223.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 805000054 + ... + 805000057.

It is an arithmetic number, because the mean of its divisors is an integer number (1207500084).

Almost surely, 2^3220000222 is an apocalyptic number.

3220000222 is a deficient number, since it is larger than the sum of its proper divisors (1610000114).

3220000222 is a wasteful number, since it uses less digits than its factorization.

3220000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610000113.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3220000222 is about 56745.0457925624. The cubic root of 3220000222 is about 1476.6762858689.

Adding to 3220000222 its reverse (2220000223), we get a palindrome (5440000445).

Subtracting from 3220000222 its reverse (2220000223), we obtain a palindrome (999999999).

The spelling of 3220000222 in words is "three billion, two hundred twenty million, two hundred twenty-two", and thus it is an aban number.