8222982538049 has 2 divisors, whose sum is σ = 8222982538050. Its totient is φ = 8222982538048.

The previous prime is 8222982538033. The next prime is 8222982538073. The reversal of 8222982538049 is 9408352892228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8211623241649 + 11359296400 = 2865593^2 + 106580^2 .

It is a cyclic number.

It is not a de Polignac number, because 8222982538049 - 2⁴ = 8222982538033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8222982537982 and 8222982538000.

It is not a weakly prime, because it can be changed into another prime (8222982538549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4111491269024 + 4111491269025.

It is an arithmetic number, because the mean of its divisors is an integer number (4111491269025).

Almost surely, 2^{8222982538049} is an apocalyptic number.

It is an amenable number.

8222982538049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8222982538049 is an equidigital number, since it uses as much as digits as its factorization.

8222982538049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39813120, while the sum is 62.

The spelling of 8222982538049 in words is "eight trillion, two hundred twenty-two billion, nine hundred eighty-two million, five hundred thirty-eight thousand, forty-nine".