2206266065833 has 2 divisors, whose sum is σ = 2206266065834. Its totient is φ = 2206266065832.

The previous prime is 2206266065813. The next prime is 2206266065873. The reversal of 2206266065833 is 3385606626022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1934065959849 + 272200105984 = 1390707^2 + 521728^2 .

It is a cyclic number.

It is not a de Polignac number, because 2206266065833 - 2²¹ = 2206263968681 is a prime.

It is not a weakly prime, because it can be changed into another prime (2206266065803) 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, 1103133032916 + 1103133032917.

It is an arithmetic number, because the mean of its divisors is an integer number (1103133032917).

Almost surely, 2^{2206266065833} is an apocalyptic number.

It is an amenable number.

2206266065833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206266065833 is an equidigital number, since it uses as much as digits as its factorization.

2206266065833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 2206266065833 in words is "two trillion, two hundred six billion, two hundred sixty-six million, sixty-five thousand, eight hundred thirty-three".