13022221311347 has 2 divisors, whose sum is σ = 13022221311348. Its totient is φ = 13022221311346.

The previous prime is 13022221311299. The next prime is 13022221311367. The reversal of 13022221311347 is 74311312222031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13022221311347 - 2⁸ = 13022221311091 is a prime.

It is not a weakly prime, because it can be changed into another prime (13022221311367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511110655673 + 6511110655674.

It is an arithmetic number, because the mean of its divisors is an integer number (6511110655674).

Almost surely, 2^{13022221311347} is an apocalyptic number.

13022221311347 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022221311347 is an equidigital number, since it uses as much as digits as its factorization.

13022221311347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 13022221311347 its reverse (74311312222031), we get a palindrome (87333533533378).

The spelling of 13022221311347 in words is "thirteen trillion, twenty-two billion, two hundred twenty-one million, three hundred eleven thousand, three hundred forty-seven".