2022223223 has 4 divisors (see below), whose sum is σ = 2022362328. Its totient is φ = 2022084120.

The previous prime is 2022223213. The next prime is 2022223241. The reversal of 2022223223 is 3223222202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022223223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022223195 and 2022223204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022223213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44813 + ... + 77798.

It is an arithmetic number, because the mean of its divisors is an integer number (505590582).

Almost surely, 2^2022223223 is an apocalyptic number.

2022223223 is a deficient number, since it is larger than the sum of its proper divisors (139105).

2022223223 is a wasteful number, since it uses less digits than its factorization.

2022223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139104.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2022223223 is about 44969.1363381598. The cubic root of 2022223223 is about 1264.5704557944.

Adding to 2022223223 its reverse (3223222202), we get a palindrome (5245445425).

The spelling of 2022223223 in words is "two billion, twenty-two million, two hundred twenty-three thousand, two hundred twenty-three".