2022220209 has 8 divisors (see below), whose sum is σ = 2696509792. Its totient is φ = 1348038720.

The previous prime is 2022220171. The next prime is 2022220229. The reversal of 2022220209 is 9020222202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2022220209 - 2¹¹ = 2022218161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022220229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41337 + ... + 75849.

It is an arithmetic number, because the mean of its divisors is an integer number (337063724).

Almost surely, 2^2022220209 is an apocalyptic number.

It is an amenable number.

2022220209 is a deficient number, since it is larger than the sum of its proper divisors (674289583).

2022220209 is a wasteful number, since it uses less digits than its factorization.

2022220209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54047.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2022220209 is about 44969.1028262740. The cubic root of 2022220209 is about 1264.5698275391.

The spelling of 2022220209 in words is "two billion, twenty-two million, two hundred twenty thousand, two hundred nine".