10302002221289 has 2 divisors, whose sum is σ = 10302002221290. Its totient is φ = 10302002221288.

The previous prime is 10302002221183. The next prime is 10302002221309. The reversal of 10302002221289 is 98212220020301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5680276188889 + 4621726032400 = 2383333^2 + 2149820^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302002221289 - 2²⁰ = 10302001172713 is a prime.

It is a super-2 number, since 2×10302002221289² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10302008221289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151001110644 + 5151001110645.

It is an arithmetic number, because the mean of its divisors is an integer number (5151001110645).

Almost surely, 2^{10302002221289} is an apocalyptic number.

It is an amenable number.

10302002221289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302002221289 is an equidigital number, since it uses as much as digits as its factorization.

10302002221289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 10302002221289 in words is "ten trillion, three hundred two billion, two million, two hundred twenty-one thousand, two hundred eighty-nine".