2022321331 has 4 divisors (see below), whose sum is σ = 2023406392. Its totient is φ = 2021236272.

The previous prime is 2022321319. The next prime is 2022321383. The reversal of 2022321331 is 1331232202.

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

It is a cyclic number.

It is not a de Polignac number, because 2022321331 - 2¹⁷ = 2022190259 is a prime.

It is a super-2 number, since 2×2022321331² = 8179567131635223122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022321299 and 2022321308.

It is not an unprimeable number, because it can be changed into a prime (2022321731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539730 + ... + 543463.

It is an arithmetic number, because the mean of its divisors is an integer number (505851598).

Almost surely, 2^2022321331 is an apocalyptic number.

2022321331 is a deficient number, since it is larger than the sum of its proper divisors (1085061).

2022321331 is a wasteful number, since it uses less digits than its factorization.

2022321331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085060.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2022321331 is about 44970.2271619791. The cubic root of 2022321331 is about 1264.5909056423.

Adding to 2022321331 its reverse (1331232202), we get a palindrome (3353553533).

The spelling of 2022321331 in words is "two billion, twenty-two million, three hundred twenty-one thousand, three hundred thirty-one".