2022140223 has 12 divisors (see below), whose sum is σ = 2960882080. Its totient is φ = 1329626016.

The previous prime is 2022140209. The next prime is 2022140257. The reversal of 2022140223 is 3220412202.

2022140223 is a `hidden beast` number, since 20 + 221 + 402 + 23 = 666.

It is not a de Polignac number, because 2022140223 - 2¹⁴ = 2022123839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022140196 and 2022140205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022140203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1538263 + ... + 1539576.

Almost surely, 2^2022140223 is an apocalyptic number.

2022140223 is a deficient number, since it is larger than the sum of its proper divisors (938741857).

2022140223 is a wasteful number, since it uses less digits than its factorization.

2022140223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077918 (or 3077915 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2022140223 is about 44968.2134735193. The cubic root of 2022140223 is about 1264.5531545748.

Adding to 2022140223 its reverse (3220412202), we get a palindrome (5242552425).

The spelling of 2022140223 in words is "two billion, twenty-two million, one hundred forty thousand, two hundred twenty-three".