322212230320222 has 12 divisors (see below), whose sum is σ = 531250743379608. Its totient is φ = 146460104690900.

The previous prime is 322212230320199. The next prime is 322212230320223. The reversal of 322212230320222 is 222023032212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322212230320223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665727748354 + ... + 665727748837.

It is an arithmetic number, because the mean of its divisors is an integer number (44270895281634).

Almost surely, 2^{322212230320222} is an apocalyptic number.

322212230320222 is a deficient number, since it is larger than the sum of its proper divisors (209038513059386).

322212230320222 is a wasteful number, since it uses less digits than its factorization.

322212230320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331455497215 (or 1331455497204 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 322212230320222 its reverse (222023032212223), we get a palindrome (544235262532445).

The spelling of 322212230320222 in words is "three hundred twenty-two trillion, two hundred twelve billion, two hundred thirty million, three hundred twenty thousand, two hundred twenty-two".