2322330021 has 20 divisors (see below), whose sum is σ = 3784539264. Its totient is φ = 1407472200.

The previous prime is 2322330011. The next prime is 2322330037. The reversal of 2322330021 is 1200332232.

It is a happy number.

It is not a de Polignac number, because 2322330021 - 2³⁰ = 1248588197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322329976 and 2322330003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322330011) 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 19 ways as a sum of consecutive naturals, for example, 1302325 + ... + 1304106.

Almost surely, 2^2322330021 is an apocalyptic number.

It is an amenable number.

2322330021 is a deficient number, since it is larger than the sum of its proper divisors (1462209243).

2322330021 is a wasteful number, since it uses less digits than its factorization.

2322330021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606454 (or 2606445 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2322330021 is about 48190.5594592966. The cubic root of 2322330021 is about 1324.2642210894.

Adding to 2322330021 its reverse (1200332232), we get a palindrome (3522662253).

The spelling of 2322330021 in words is "two billion, three hundred twenty-two million, three hundred thirty thousand, twenty-one".