2322223313221 has 32 divisors (see below), whose sum is σ = 2689873920000. Its totient is φ = 1963741921152.

The previous prime is 2322223313219. The next prime is 2322223313231. The reversal of 2322223313221 is 1223133222232.

2322223313221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2322223313221 - 2¹ = 2322223313219 is a prime.

It is a super-2 number, since 2×2322223313221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322223313221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322223313231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411811920 + ... + 411817558.

It is an arithmetic number, because the mean of its divisors is an integer number (84058560000).

Almost surely, 2^{2322223313221} is an apocalyptic number.

It is an amenable number.

2322223313221 is a deficient number, since it is larger than the sum of its proper divisors (367650606779).

2322223313221 is a wasteful number, since it uses less digits than its factorization.

2322223313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361.

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

Adding to 2322223313221 its reverse (1223133222232), we get a palindrome (3545356535453).

The spelling of 2322223313221 in words is "two trillion, three hundred twenty-two billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred twenty-one".