2022102209 has 2 divisors, whose sum is σ = 2022102210. Its totient is φ = 2022102208.

The previous prime is 2022102167. The next prime is 2022102217. The reversal of 2022102209 is 9022012202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1825681984 + 196420225 = 42728^2 + 14015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022102209 - 2²⁰ = 2021053633 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022102239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011051104 + 1011051105.

It is an arithmetic number, because the mean of its divisors is an integer number (1011051105).

Almost surely, 2^2022102209 is an apocalyptic number.

It is an amenable number.

2022102209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022102209 is an equidigital number, since it uses as much as digits as its factorization.

2022102209 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 square root of 2022102209 is about 44967.7907951903. The cubic root of 2022102209 is about 1264.5452304582.

The spelling of 2022102209 in words is "two billion, twenty-two million, one hundred two thousand, two hundred nine".