322214245212 has 12 divisors (see below), whose sum is σ = 751833238856. Its totient is φ = 107404748400.

The previous prime is 322214245183. The next prime is 322214245217. The reversal of 322214245212 is 212542412223.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 322214245212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322214245217) 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, 13425593539 + ... + 13425593562.

Almost surely, 2^322214245212 is an apocalyptic number.

It is an amenable number.

322214245212 is an abundant number, since it is smaller than the sum of its proper divisors (429618993644).

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

322214245212 is a wasteful number, since it uses less digits than its factorization.

322214245212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26851187108 (or 26851187106 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

Adding to 322214245212 its reverse (212542412223), we get a palindrome (534756657435).

The spelling of 322214245212 in words is "three hundred twenty-two billion, two hundred fourteen million, two hundred forty-five thousand, two hundred twelve".