3330030020021 has 8 divisors (see below), whose sum is σ = 3344412307200. Its totient is φ = 3315658779648.

The previous prime is 3330030020011. The next prime is 3330030020029. The reversal of 3330030020021 is 1200200300333.

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 3330030020021 - 2²⁶ = 3329962911157 is a prime.

It is a super-2 number, since 2×3330030020021² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330030020029) 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, 2157221 + ... + 3363578.

It is an arithmetic number, because the mean of its divisors is an integer number (418051538400).

Almost surely, 2^{3330030020021} is an apocalyptic number.

It is an amenable number.

3330030020021 is a deficient number, since it is larger than the sum of its proper divisors (14382287179).

3330030020021 is a wasteful number, since it uses less digits than its factorization.

3330030020021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5523403.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 3330030020021 its reverse (1200200300333), we get a palindrome (4530230320354).

The spelling of 3330030020021 in words is "three trillion, three hundred thirty billion, thirty million, twenty thousand, twenty-one".