2022023231 has 8 divisors (see below), whose sum is σ = 2214792720. Its totient is φ = 1837456768.

The previous prime is 2022023209. The next prime is 2022023251. The reversal of 2022023231 is 1323202202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022023231 is a prime.

It is a super-2 number, since 2×2022023231² = 8177155893407358722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022023251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050241 + ... + 2051226.

It is an arithmetic number, because the mean of its divisors is an integer number (276849090).

Almost surely, 2^2022023231 is an apocalyptic number.

2022023231 is a deficient number, since it is larger than the sum of its proper divisors (192769489).

2022023231 is a wasteful number, since it uses less digits than its factorization.

2022023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101513.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2022023231 is about 44966.9126247289. The cubic root of 2022023231 is about 1264.5287669723.

Adding to 2022023231 its reverse (1323202202), we get a palindrome (3345225433).

The spelling of 2022023231 in words is "two billion, twenty-two million, twenty-three thousand, two hundred thirty-one".