10023220289 has 2 divisors, whose sum is σ = 10023220290. Its totient is φ = 10023220288.

The previous prime is 10023220283. The next prime is 10023220331. The reversal of 10023220289 is 98202232001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9725312689 + 297907600 = 98617^2 + 17260^2 .

It is an emirp because it is prime and its reverse (98202232001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023220289 is a prime.

It is not a weakly prime, because it can be changed into another prime (10023220283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011610144 + 5011610145.

It is an arithmetic number, because the mean of its divisors is an integer number (5011610145).

Almost surely, 2^10023220289 is an apocalyptic number.

It is an amenable number.

10023220289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023220289 is an equidigital number, since it uses as much as digits as its factorization.

10023220289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 10023220289 in words is "ten billion, twenty-three million, two hundred twenty thousand, two hundred eighty-nine".