3221223211133 has 4 divisors (see below), whose sum is σ = 3221226970368. Its totient is φ = 3221219451900.

The previous prime is 3221223211127. The next prime is 3221223211147. The reversal of 3221223211133 is 3311123221223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3221223211133 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 (3221223211153) 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, 102308 + ... + 2540258.

It is an arithmetic number, because the mean of its divisors is an integer number (805306742592).

Almost surely, 2^{3221223211133} is an apocalyptic number.

It is an amenable number.

3221223211133 is a deficient number, since it is larger than the sum of its proper divisors (3759235).

3221223211133 is a wasteful number, since it uses less digits than its factorization.

3221223211133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759234.

The product of its digits is 2592, while the sum is 26.

Adding to 3221223211133 its reverse (3311123221223), we get a palindrome (6532346432356).

The spelling of 3221223211133 in words is "three trillion, two hundred twenty-one billion, two hundred twenty-three million, two hundred eleven thousand, one hundred thirty-three".