3222211133 has 4 divisors (see below), whose sum is σ = 3225886140. Its totient is φ = 3218536128.

The previous prime is 3222211129. The next prime is 3222211147. The reversal of 3222211133 is 3311122223.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1415791129 + 1806420004 = 37627^2 + 42502^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222211133 - 2² = 3222211129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222211183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836188 + ... + 1837941.

It is an arithmetic number, because the mean of its divisors is an integer number (806471535).

Almost surely, 2^3222211133 is an apocalyptic number.

It is an amenable number.

3222211133 is a deficient number, since it is larger than the sum of its proper divisors (3675007).

3222211133 is an equidigital number, since it uses as much as digits as its factorization.

3222211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675006.

The product of its digits is 432, while the sum is 20.

The square root of 3222211133 is about 56764.5235424380. The cubic root of 3222211133 is about 1477.0141795210.

Adding to 3222211133 its reverse (3311122223), we get a palindrome (6533333356).

The spelling of 3222211133 in words is "three billion, two hundred twenty-two million, two hundred eleven thousand, one hundred thirty-three".