3330502221 has 8 divisors (see below), whose sum is σ = 4440949920. Its totient is φ = 2220194672.

The previous prime is 3330502199. The next prime is 3330502309. The reversal of 3330502221 is 1222050333.

3330502221 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 3330502221 - 2¹³ = 3330494029 is a prime.

It is a super-2 number, since 2×3330502221² = 22184490088171865682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330502621) 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, 49675 + ... + 95543.

It is an arithmetic number, because the mean of its divisors is an integer number (555118740).

Almost surely, 2^3330502221 is an apocalyptic number.

It is an amenable number.

3330502221 is a deficient number, since it is larger than the sum of its proper divisors (1110447699).

3330502221 is a wasteful number, since it uses less digits than its factorization.

3330502221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70075.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3330502221 is about 57710.5035587110. The cubic root of 3330502221 is about 1493.3785503898.

Adding to 3330502221 its reverse (1222050333), we get a palindrome (4552552554).

The spelling of 3330502221 in words is "three billion, three hundred thirty million, five hundred two thousand, two hundred twenty-one".