3222227776 has 14 divisors (see below), whose sum is σ = 6394108370. Its totient is φ = 1611113856.

The previous prime is 3222227741. The next prime is 3222227779. The reversal of 3222227776 is 6777222223.

It can be written as a sum of positive squares in only one way, i.e., 3180960000 + 41267776 = 56400^2 + 6424^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222227779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25173591 + ... + 25173718.

Almost surely, 2^3222227776 is an apocalyptic number.

It is an amenable number.

3222227776 is a deficient number, since it is larger than the sum of its proper divisors (3171880594).

3222227776 is an equidigital number, since it uses as much as digits as its factorization.

3222227776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50347321 (or 50347311 counting only the distinct ones).

The product of its digits is 197568, while the sum is 40.

The square root of 3222227776 is about 56764.6701390927. The cubic root of 3222227776 is about 1477.0167224855.

Adding to 3222227776 its reverse (6777222223), we get a palindrome (9999449999).

The spelling of 3222227776 in words is "three billion, two hundred twenty-two million, two hundred twenty-seven thousand, seven hundred seventy-six".