3222224356 has 12 divisors (see below), whose sum is σ = 6072653692. Its totient is φ = 1487180448.

The previous prime is 3222224339. The next prime is 3222224377. The reversal of 3222224356 is 6534222223.

It can be written as a sum of positive squares in 2 ways, for example, as 1319868900 + 1902355456 = 36330^2 + 43616^2 .

It is a super-2 number, since 2×3222224356² = 20765459600799229472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30982875 + ... + 30982978.

Almost surely, 2^3222224356 is an apocalyptic number.

It is an amenable number.

3222224356 is a deficient number, since it is larger than the sum of its proper divisors (2850429336).

3222224356 is a wasteful number, since it uses less digits than its factorization.

3222224356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61965870 (or 61965868 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 3222224356 is about 56764.6400147134. The cubic root of 3222224356 is about 1477.0161999278.

Adding to 3222224356 its reverse (6534222223), we get a palindrome (9756446579).

The spelling of 3222224356 in words is "three billion, two hundred twenty-two million, two hundred twenty-four thousand, three hundred fifty-six".