2330334023221 has 8 divisors (see below), whose sum is σ = 2340981891864. Its totient is φ = 2319694241280.

The previous prime is 2330334023189. The next prime is 2330334023233. The reversal of 2330334023221 is 1223204330332.

It can be written as a sum of positive squares in 4 ways, for example, as 332179322500 + 1998154700721 = 576350^2 + 1413561^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2330334023221 - 2⁵ = 2330334023189 is a prime.

It is a super-3 number, since 3×2330334023221³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2330334023221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330334023321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443646 + ... + 2597071.

It is an arithmetic number, because the mean of its divisors is an integer number (292622736483).

Almost surely, 2^{2330334023221} is an apocalyptic number.

It is an amenable number.

2330334023221 is a deficient number, since it is larger than the sum of its proper divisors (10647868643).

2330334023221 is a wasteful number, since it uses less digits than its factorization.

2330334023221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043351.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2330334023221 its reverse (1223204330332), we get a palindrome (3553538353553).

The spelling of 2330334023221 in words is "two trillion, three hundred thirty billion, three hundred thirty-four million, twenty-three thousand, two hundred twenty-one".