2022000221009 has 2 divisors, whose sum is σ = 2022000221010. Its totient is φ = 2022000221008.

The previous prime is 2022000220969. The next prime is 2022000221071. The reversal of 2022000221009 is 9001220002202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737527331409 + 284472889600 = 1318153^2 + 533360^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022000221009 - 2¹² = 2022000216913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022000221209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011000110504 + 1011000110505.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000110505).

Almost surely, 2^{2022000221009} is an apocalyptic number.

It is an amenable number.

2022000221009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022000221009 is an equidigital number, since it uses as much as digits as its factorization.

2022000221009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 2022000221009 in words is "two trillion, twenty-two billion, two hundred twenty-one thousand, nine".