322212213222 has 32 divisors (see below), whose sum is σ = 700223493120. Its totient is φ = 98468926560.

The previous prime is 322212213209. The next prime is 322212213223. The reversal of 322212213222 is 222312212223.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 322212213192 and 322212213201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322212213223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45583933 + ... + 45591000.

It is an arithmetic number, because the mean of its divisors is an integer number (21881984160).

Almost surely, 2^322212213222 is an apocalyptic number.

322212213222 is an abundant number, since it is smaller than the sum of its proper divisors (378011279898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322212213222 is a wasteful number, since it uses less digits than its factorization.

322212213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91174988.

The product of its digits is 2304, while the sum is 24.

Adding to 322212213222 its reverse (222312212223), we get a palindrome (544524425445).

Subtracting from 322212213222 its reverse (222312212223), we obtain a palindrome (99900000999).

The spelling of 322212213222 in words is "three hundred twenty-two billion, two hundred twelve million, two hundred thirteen thousand, two hundred twenty-two".