322201222223 has 4 divisors (see below), whose sum is σ = 322202959440. Its totient is φ = 322199485008.

The previous prime is 322201222183. The next prime is 322201222261. The reversal of 322201222223 is 322222102223.

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

It is a cyclic number.

It is not a de Polignac number, because 322201222223 - 2¹⁸ = 322200960079 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 (322201222723) 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, 551915 + ... + 974172.

It is an arithmetic number, because the mean of its divisors is an integer number (80550739860).

Almost surely, 2^322201222223 is an apocalyptic number.

322201222223 is a deficient number, since it is larger than the sum of its proper divisors (1737217).

322201222223 is a wasteful number, since it uses less digits than its factorization.

322201222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737216.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 322201222223 its reverse (322222102223), we get a palindrome (644423324446).

The spelling of 322201222223 in words is "three hundred twenty-two billion, two hundred one million, two hundred twenty-two thousand, two hundred twenty-three".