3221441226 has 32 divisors (see below), whose sum is σ = 7470011520. Its totient is φ = 1027125792.

The previous prime is 3221441221. The next prime is 3221441243. The reversal of 3221441226 is 6221441223.

3221441226 is a `hidden beast` number, since 3 + 221 + 4 + 412 + 26 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3221441226.

It is not an unprimeable number, because it can be changed into a prime (3221441221) 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 in 15 ways as a sum of consecutive naturals, for example, 1295635 + ... + 1298118.

It is an arithmetic number, because the mean of its divisors is an integer number (233437860).

Almost surely, 2^3221441226 is an apocalyptic number.

3221441226 is an abundant number, since it is smaller than the sum of its proper divisors (4248570294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221441226 is a wasteful number, since it uses less digits than its factorization.

3221441226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593787 (or 2593781 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 3221441226 is about 56757.7415512633. The cubic root of 3221441226 is about 1476.8965321363.

Adding to 3221441226 its reverse (6221441223), we get a palindrome (9442882449).

The spelling of 3221441226 in words is "three billion, two hundred twenty-one million, four hundred forty-one thousand, two hundred twenty-six".