322212222444 has 24 divisors (see below), whose sum is σ = 859232593408. Its totient is φ = 92060634960.

The previous prime is 322212222443. The next prime is 322212222467. The reversal of 322212222444 is 444222212223.

It is a happy number.

322212222444 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (322212222443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917929812 + ... + 1917929979.

Almost surely, 2^322212222444 is an apocalyptic number.

It is an amenable number.

322212222444 is an abundant number, since it is smaller than the sum of its proper divisors (537020370964).

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

322212222444 is a wasteful number, since it uses less digits than its factorization.

322212222444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835859805 (or 3835859803 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

Adding to 322212222444 its reverse (444222212223), we get a palindrome (766434434667).

The spelling of 322212222444 in words is "three hundred twenty-two billion, two hundred twelve million, two hundred twenty-two thousand, four hundred forty-four".