322445544222 has 8 divisors (see below), whose sum is σ = 644891088456. Its totient is φ = 107481848072.

The previous prime is 322445544217. The next prime is 322445544271. The reversal of 322445544222 is 222445544223.

It is a sphenic number, since it is the product of 3 distinct primes.

322445544222 is an admirable number.

It is a super-2 number, since 2×322445544222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26870462013 + ... + 26870462024.

It is an arithmetic number, because the mean of its divisors is an integer number (80611386057).

Almost surely, 2^322445544222 is an apocalyptic number.

322445544222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

322445544222 is a wasteful number, since it uses less digits than its factorization.

322445544222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740924042.

The product of its digits is 614400, while the sum is 39.

Subtracting from 322445544222 its reverse (222445544223), we obtain a palindrome (99999999999).

The spelling of 322445544222 in words is "three hundred twenty-two billion, four hundred forty-five million, five hundred forty-four thousand, two hundred twenty-two".