2330213221021 has 8 divisors (see below), whose sum is σ = 2663113520000. Its totient is φ = 1997316096048.

The previous prime is 2330213221009. The next prime is 2330213221097. The reversal of 2330213221021 is 1201223120332.

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

It is not a de Polignac number, because 2330213221021 - 2⁷ = 2330213220893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2330213220983 and 2330213221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330213201021) 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, 1072120 + ... + 2410366.

It is an arithmetic number, because the mean of its divisors is an integer number (332889190000).

Almost surely, 2^{2330213221021} is an apocalyptic number.

It is an amenable number.

2330213221021 is a deficient number, since it is larger than the sum of its proper divisors (332900298979).

2330213221021 is a wasteful number, since it uses less digits than its factorization.

2330213221021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587003.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2330213221021 its reverse (1201223120332), we get a palindrome (3531436341353).

The spelling of 2330213221021 in words is "two trillion, three hundred thirty billion, two hundred thirteen million, two hundred twenty-one thousand, twenty-one".