210220001002289 has 2 divisors, whose sum is σ = 210220001002290. Its totient is φ = 210220001002288.

The previous prime is 210220001002069. The next prime is 210220001002391. The reversal of 210220001002289 is 982200100022012.

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., 193080334762225 + 17139666240064 = 13895335^2 + 4140008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210220001002289 is a prime.

It is not a weakly prime, because it can be changed into another prime (210220001022289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105110000501144 + 105110000501145.

It is an arithmetic number, because the mean of its divisors is an integer number (105110000501145).

Almost surely, 2^{210220001002289} is an apocalyptic number.

It is an amenable number.

210220001002289 is a deficient number, since it is larger than the sum of its proper divisors (1).

210220001002289 is an equidigital number, since it uses as much as digits as its factorization.

210220001002289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 210220001002289 in words is "two hundred ten trillion, two hundred twenty billion, one million, two thousand, two hundred eighty-nine".