20022321220339 has 2 divisors, whose sum is σ = 20022321220340. Its totient is φ = 20022321220338.

The previous prime is 20022321220211. The next prime is 20022321220381. The reversal of 20022321220339 is 93302212322002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20022321220339 - 2⁷ = 20022321220211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20022321220339.

It is not a weakly prime, because it can be changed into another prime (20022321200339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011160610169 + 10011160610170.

It is an arithmetic number, because the mean of its divisors is an integer number (10011160610170).

Almost surely, 2^{20022321220339} is an apocalyptic number.

20022321220339 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022321220339 is an equidigital number, since it uses as much as digits as its factorization.

20022321220339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 20022321220339 in words is "twenty trillion, twenty-two billion, three hundred twenty-one million, two hundred twenty thousand, three hundred thirty-nine".