322020321130 has 8 divisors (see below), whose sum is σ = 579636578052. Its totient is φ = 128808128448.

The previous prime is 322020321079. The next prime is 322020321137. The reversal of 322020321130 is 31123020223.

It can be written as a sum of positive squares in 2 ways, for example, as 281588361201 + 40431959929 = 530649^2 + 201077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 322020321098 and 322020321107.

It is not an unprimeable number, because it can be changed into a prime (322020321137) 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, 16101016047 + ... + 16101016066.

Almost surely, 2^322020321130 is an apocalyptic number.

322020321130 is a deficient number, since it is larger than the sum of its proper divisors (257616256922).

322020321130 is a wasteful number, since it uses less digits than its factorization.

322020321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32202032120.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 322020321130 its reverse (31123020223), we get a palindrome (353143341353).

The spelling of 322020321130 in words is "three hundred twenty-two billion, twenty million, three hundred twenty-one thousand, one hundred thirty".