2224245329309 has 2 divisors, whose sum is σ = 2224245329310. Its totient is φ = 2224245329308.

The previous prime is 2224245329291. The next prime is 2224245329311. The reversal of 2224245329309 is 9039235424222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2161355724025 + 62889605284 = 1470155^2 + 250778^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224245329309 - 2³² = 2219950362013 is a prime.

Together with 2224245329311, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224245329399) 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, 1112122664654 + 1112122664655.

It is an arithmetic number, because the mean of its divisors is an integer number (1112122664655).

Almost surely, 2^{2224245329309} is an apocalyptic number.

It is an amenable number.

2224245329309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224245329309 is an equidigital number, since it uses as much as digits as its factorization.

2224245329309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 2224245329309 in words is "two trillion, two hundred twenty-four billion, two hundred forty-five million, three hundred twenty-nine thousand, three hundred nine".