5022666776081 has 2 divisors, whose sum is σ = 5022666776082. Its totient is φ = 5022666776080.

The previous prime is 5022666776077. The next prime is 5022666776131. The reversal of 5022666776081 is 1806776662205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3596276068225 + 1426390707856 = 1896385^2 + 1194316^2 .

It is a cyclic number.

It is not a de Polignac number, because 5022666776081 - 2² = 5022666776077 is a prime.

It is a super-2 number, since 2×5022666776081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5022662776081) 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, 2511333388040 + 2511333388041.

It is an arithmetic number, because the mean of its divisors is an integer number (2511333388041).

Almost surely, 2^{5022666776081} is an apocalyptic number.

It is an amenable number.

5022666776081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5022666776081 is an equidigital number, since it uses as much as digits as its factorization.

5022666776081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 5022666776081 in words is "five trillion, twenty-two billion, six hundred sixty-six million, seven hundred seventy-six thousand, eighty-one".