2212225455593 has 2 divisors, whose sum is σ = 2212225455594. Its totient is φ = 2212225455592.

The previous prime is 2212225455521. The next prime is 2212225455599. The reversal of 2212225455593 is 3955545222122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2004738828544 + 207486627049 = 1415888^2 + 455507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212225455593 - 2¹⁶ = 2212225390057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2212225455599) 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, 1106112727796 + 1106112727797.

It is an arithmetic number, because the mean of its divisors is an integer number (1106112727797).

Almost surely, 2^{2212225455593} is an apocalyptic number.

It is an amenable number.

2212225455593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212225455593 is an equidigital number, since it uses as much as digits as its factorization.

2212225455593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160000, while the sum is 47.

The spelling of 2212225455593 in words is "two trillion, two hundred twelve billion, two hundred twenty-five million, four hundred fifty-five thousand, five hundred ninety-three".