2206773561089 has 2 divisors, whose sum is σ = 2206773561090. Its totient is φ = 2206773561088.

The previous prime is 2206773561059. The next prime is 2206773561127. The reversal of 2206773561089 is 9801653776022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1624044384400 + 582729176689 = 1274380^2 + 763367^2 .

It is a cyclic number.

It is not a de Polignac number, because 2206773561089 - 2⁸ = 2206773560833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2206773561059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103386780544 + 1103386780545.

It is an arithmetic number, because the mean of its divisors is an integer number (1103386780545).

Almost surely, 2^{2206773561089} is an apocalyptic number.

It is an amenable number.

2206773561089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206773561089 is an equidigital number, since it uses as much as digits as its factorization.

2206773561089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 2206773561089 in words is "two trillion, two hundred six billion, seven hundred seventy-three million, five hundred sixty-one thousand, eighty-nine".