3222222133 has 4 divisors (see below), whose sum is σ = 3470085388. Its totient is φ = 2974358880.

The previous prime is 3222222121. The next prime is 3222222137. The reversal of 3222222133 is 3312222223.

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 1913012644 + 1309209489 = 43738^2 + 36183^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222222133 - 2⁹ = 3222221621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222222137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123931608 + ... + 123931633.

It is an arithmetic number, because the mean of its divisors is an integer number (867521347).

Almost surely, 2^3222222133 is an apocalyptic number.

It is an amenable number.

3222222133 is a deficient number, since it is larger than the sum of its proper divisors (247863255).

3222222133 is a wasteful number, since it uses less digits than its factorization.

3222222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247863254.

The product of its digits is 1728, while the sum is 22.

The square root of 3222222133 is about 56764.6204338583. The cubic root of 3222222133 is about 1477.0158602652.

Adding to 3222222133 its reverse (3312222223), we get a palindrome (6534444356).

The spelling of 3222222133 in words is "three billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty-three".