322223102120 has 32 divisors (see below), whose sum is σ = 728010308520. Its totient is φ = 128354426880.

The previous prime is 322223102107. The next prime is 322223102153. The reversal of 322223102120 is 21201322223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 197414930596 + 124808171524 = 444314^2 + 353282^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 322223102092 and 322223102101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16703177 + ... + 16722456.

Almost surely, 2^322223102120 is an apocalyptic number.

It is an amenable number.

322223102120 is an abundant number, since it is smaller than the sum of its proper divisors (405787206400).

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

322223102120 is a wasteful number, since it uses less digits than its factorization.

322223102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33425885 (or 33425881 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322223102120 its reverse (21201322223), we get a palindrome (343424424343).

The spelling of 322223102120 in words is "three hundred twenty-two billion, two hundred twenty-three million, one hundred two thousand, one hundred twenty".