341002320002221 has 2 divisors, whose sum is σ = 341002320002222. Its totient is φ = 341002320002220.

The previous prime is 341002320002219. The next prime is 341002320002233. The reversal of 341002320002221 is 122200023200143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211941041658025 + 129061278344196 = 14558195^2 + 11360514^2 .

It is a cyclic number.

It is not a de Polignac number, because 341002320002221 - 2¹ = 341002320002219 is a prime.

Together with 341002320002219, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 341002320002192 and 341002320002201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341002320042221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170501160001110 + 170501160001111.

It is an arithmetic number, because the mean of its divisors is an integer number (170501160001111).

Almost surely, 2^{341002320002221} is an apocalyptic number.

It is an amenable number.

341002320002221 is a deficient number, since it is larger than the sum of its proper divisors (1).

341002320002221 is an equidigital number, since it uses as much as digits as its factorization.

341002320002221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 341002320002221 its reverse (122200023200143), we get a palindrome (463202343202364).

The spelling of 341002320002221 in words is "three hundred forty-one trillion, two billion, three hundred twenty million, two thousand, two hundred twenty-one".