3222222133213 has 4 divisors (see below), whose sum is σ = 3238578590940. Its totient is φ = 3205865675488.

The previous prime is 3222222133187. The next prime is 3222222133237. The reversal of 3222222133213 is 3123312222223.

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 1444231904644 + 1777990228569 = 1201762^2 + 1333413^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222222133213 - 2²⁵ = 3222188578781 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 (3222222133313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8178228568 + ... + 8178228961.

It is an arithmetic number, because the mean of its divisors is an integer number (809644647735).

Almost surely, 2^{3222222133213} is an apocalyptic number.

It is an amenable number.

3222222133213 is a deficient number, since it is larger than the sum of its proper divisors (16356457727).

3222222133213 is a wasteful number, since it uses less digits than its factorization.

3222222133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16356457726.

The product of its digits is 10368, while the sum is 28.

Adding to 3222222133213 its reverse (3123312222223), we get a palindrome (6345534355436).

The spelling of 3222222133213 in words is "three trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred thirty-three thousand, two hundred thirteen".