323022222220 has 24 divisors (see below), whose sum is σ = 678631666608. Its totient is φ = 129154603200.

The previous prime is 323022222217. The next prime is 323022222239. The reversal of 323022222220 is 22222220323.

It is a junction number, because it is equal to n+sod(n) for n = 323022222191 and 323022222200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3344046 + ... + 3439285.

It is an arithmetic number, because the mean of its divisors is an integer number (28276319442).

Almost surely, 2^323022222220 is an apocalyptic number.

It is an amenable number.

323022222220 is an abundant number, since it is smaller than the sum of its proper divisors (355609444388).

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

323022222220 is a wasteful number, since it uses less digits than its factorization.

323022222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6785721 (or 6785719 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 323022222220 its reverse (22222220323), we get a palindrome (345244442543).

It can be divided in two parts, 32302 and 2222220, that added together give a palindrome (2254522).

The spelling of 323022222220 in words is "three hundred twenty-three billion, twenty-two million, two hundred twenty-two thousand, two hundred twenty".