322320012101 has 2 divisors, whose sum is σ = 322320012102. Its totient is φ = 322320012100.

The previous prime is 322320012089. The next prime is 322320012163. The reversal of 322320012101 is 101210023223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280448621476 + 41871390625 = 529574^2 + 204625^2 .

It is an emirp because it is prime and its reverse (101210023223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322320012101 - 2¹⁸ = 322319749957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322320012101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322320012181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161160006050 + 161160006051.

It is an arithmetic number, because the mean of its divisors is an integer number (161160006051).

Almost surely, 2^322320012101 is an apocalyptic number.

It is an amenable number.

322320012101 is a deficient number, since it is larger than the sum of its proper divisors (1).

322320012101 is an equidigital number, since it uses as much as digits as its factorization.

322320012101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 322320012101 its reverse (101210023223), we get a palindrome (423530035324).

The spelling of 322320012101 in words is "three hundred twenty-two billion, three hundred twenty million, twelve thousand, one hundred one".