2330220021 has 8 divisors (see below), whose sum is σ = 3270484320. Its totient is φ = 1471717872.

The previous prime is 2330220017. The next prime is 2330220023. The reversal of 2330220021 is 1200220332.

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

It is not a de Polignac number, because 2330220021 - 2² = 2330220017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330220023) 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 7 ways as a sum of consecutive naturals, for example, 20440470 + ... + 20440583.

It is an arithmetic number, because the mean of its divisors is an integer number (408810540).

Almost surely, 2^2330220021 is an apocalyptic number.

It is an amenable number.

2330220021 is a deficient number, since it is larger than the sum of its proper divisors (940264299).

2330220021 is a wasteful number, since it uses less digits than its factorization.

2330220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40881075.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2330220021 is about 48272.3525529883. The cubic root of 2330220021 is about 1325.7622330291.

Adding to 2330220021 its reverse (1200220332), we get a palindrome (3530440353).

The spelling of 2330220021 in words is "two billion, three hundred thirty million, two hundred twenty thousand, twenty-one".