322300002220 has 192 divisors, whose sum is σ = 848836558080. Its totient is φ = 100229971968.

The previous prime is 322300002197. The next prime is 322300002239. The reversal of 322300002220 is 22200003223.

It is a junction number, because it is equal to n+sod(n) for n = 322300002194 and 322300002203.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39820494 + ... + 39828586.

It is an arithmetic number, because the mean of its divisors is an integer number (4421023740).

Almost surely, 2^322300002220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322300002220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424418279040).

322300002220 is an abundant number, since it is smaller than the sum of its proper divisors (526536555860).

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

322300002220 is a wasteful number, since it uses less digits than its factorization.

322300002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732 (or 8730 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 322300002220 its reverse (22200003223), we get a palindrome (344500005443).

The spelling of 322300002220 in words is "three hundred twenty-two billion, three hundred million, two thousand, two hundred twenty".