2022217853 has 2 divisors, whose sum is σ = 2022217854. Its totient is φ = 2022217852.

The previous prime is 2022217843. The next prime is 2022217913. The reversal of 2022217853 is 3587122202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1444152004 + 578065849 = 38002^2 + 24043^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022217853 - 2⁴ = 2022217837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022217843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011108926 + 1011108927.

It is an arithmetic number, because the mean of its divisors is an integer number (1011108927).

Almost surely, 2^2022217853 is an apocalyptic number.

It is an amenable number.

2022217853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022217853 is an equidigital number, since it uses as much as digits as its factorization.

2022217853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2022217853 is about 44969.0766305024. The cubic root of 2022217853 is about 1264.5693364406.

The spelling of 2022217853 in words is "two billion, twenty-two million, two hundred seventeen thousand, eight hundred fifty-three".