3330140330221 has 4 divisors (see below), whose sum is σ = 3330464947200. Its totient is φ = 3329815713244.

The previous prime is 3330140330183. The next prime is 3330140330287. The reversal of 3330140330221 is 1220330410333.

3330140330221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3330140330221 - 2¹⁹ = 3330139805933 is a prime.

It is a super-2 number, since 2×3330140330221² (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 (3330140340221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162293101 + ... + 162313618.

It is an arithmetic number, because the mean of its divisors is an integer number (832616236800).

Almost surely, 2^{3330140330221} is an apocalyptic number.

It is an amenable number.

3330140330221 is a deficient number, since it is larger than the sum of its proper divisors (324616979).

3330140330221 is a wasteful number, since it uses less digits than its factorization.

3330140330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324616978.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 3330140330221 its reverse (1220330410333), we get a palindrome (4550470740554).

The spelling of 3330140330221 in words is "three trillion, three hundred thirty billion, one hundred forty million, three hundred thirty thousand, two hundred twenty-one".