19222302313241 has 2 divisors, whose sum is σ = 19222302313242. Its totient is φ = 19222302313240.

The previous prime is 19222302313237. The next prime is 19222302313259. The reversal of 19222302313241 is 14231320322291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17393870995216 + 1828431318025 = 4170596^2 + 1352195^2 .

It is a cyclic number.

It is not a de Polignac number, because 19222302313241 - 2² = 19222302313237 is a prime.

It is not a weakly prime, because it can be changed into another prime (19222302316241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9611151156620 + 9611151156621.

It is an arithmetic number, because the mean of its divisors is an integer number (9611151156621).

Almost surely, 2^{19222302313241} is an apocalyptic number.

It is an amenable number.

19222302313241 is a deficient number, since it is larger than the sum of its proper divisors (1).

19222302313241 is an equidigital number, since it uses as much as digits as its factorization.

19222302313241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 19222302313241 in words is "nineteen trillion, two hundred twenty-two billion, three hundred two million, three hundred thirteen thousand, two hundred forty-one".