141222343244309 has 2 divisors, whose sum is σ = 141222343244310. Its totient is φ = 141222343244308.

The previous prime is 141222343244207. The next prime is 141222343244341. The reversal of 141222343244309 is 903442343222141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140167248600625 + 1055094643684 = 11839225^2 + 1027178^2 .

It is an emirp because it is prime and its reverse (903442343222141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141222343244309 - 2⁸ = 141222343244053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141222343244309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141222343244509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70611171622154 + 70611171622155.

It is an arithmetic number, because the mean of its divisors is an integer number (70611171622155).

Almost surely, 2^{141222343244309} is an apocalyptic number.

It is an amenable number.

141222343244309 is a deficient number, since it is larger than the sum of its proper divisors (1).

141222343244309 is an equidigital number, since it uses as much as digits as its factorization.

141222343244309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 141222343244309 in words is "one hundred forty-one trillion, two hundred twenty-two billion, three hundred forty-three million, two hundred forty-four thousand, three hundred nine".