12322020001 has 2 divisors, whose sum is σ = 12322020002. Its totient is φ = 12322020000.

The previous prime is 12322019869. The next prime is 12322020013. The reversal of 12322020001 is 10002022321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12276861601 + 45158400 = 110801^2 + 6720^2 .

It is an emirp because it is prime and its reverse (10002022321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12322020001 - 2¹⁵ = 12321987233 is a prime.

It is not a weakly prime, because it can be changed into another prime (12322020031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161010000 + 6161010001.

It is an arithmetic number, because the mean of its divisors is an integer number (6161010001).

Almost surely, 2^12322020001 is an apocalyptic number.

It is an amenable number.

12322020001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322020001 is an equidigital number, since it uses as much as digits as its factorization.

12322020001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12322020001 its reverse (10002022321), we get a palindrome (22324042322).

The spelling of 12322020001 in words is "twelve billion, three hundred twenty-two million, twenty thousand, one".