2022023273 has 4 divisors (see below), whose sum is σ = 2022114900. Its totient is φ = 2021931648.

The previous prime is 2022023257. The next prime is 2022023309. The reversal of 2022023273 is 3723202202.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 626851369 + 1395171904 = 25037^2 + 37352^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022023273 - 2⁴ = 2022023257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022023203) 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 3 ways as a sum of consecutive naturals, for example, 9761 + ... + 64337.

It is an arithmetic number, because the mean of its divisors is an integer number (505528725).

Almost surely, 2^2022023273 is an apocalyptic number.

It is an amenable number.

2022023273 is a deficient number, since it is larger than the sum of its proper divisors (91627).

2022023273 is an equidigital number, since it uses as much as digits as its factorization.

2022023273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91626.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2022023273 is about 44966.9130917389. The cubic root of 2022023273 is about 1264.5287757276.

Adding to 2022023273 its reverse (3723202202), we get a palindrome (5745225475).

The spelling of 2022023273 in words is "two billion, twenty-two million, twenty-three thousand, two hundred seventy-three".