10022220289 has 2 divisors, whose sum is σ = 10022220290. Its totient is φ = 10022220288.

The previous prime is 10022220281. The next prime is 10022220317. The reversal of 10022220289 is 98202222001.

It is an a-pointer prime, because the next prime (10022220317) can be obtained adding 10022220289 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10019009025 + 3211264 = 100095^2 + 1792^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022220289 - 2³ = 10022220281 is a prime.

It is not a weakly prime, because it can be changed into another prime (10022220281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011110144 + 5011110145.

It is an arithmetic number, because the mean of its divisors is an integer number (5011110145).

Almost surely, 2^10022220289 is an apocalyptic number.

It is an amenable number.

10022220289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022220289 is an equidigital number, since it uses as much as digits as its factorization.

10022220289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 10022220289 in words is "ten billion, twenty-two million, two hundred twenty thousand, two hundred eighty-nine".