3330221312120 has 32 divisors (see below), whose sum is σ = 7547691380400. Its totient is φ = 1322365248768.

The previous prime is 3330221312071. The next prime is 3330221312167. The reversal of 3330221312120 is 212131220333.

It is a super-2 number, since 2×3330221312120² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303846830 + ... + 303857789.

Almost surely, 2^{3330221312120} is an apocalyptic number.

It is an amenable number.

3330221312120 is an abundant number, since it is smaller than the sum of its proper divisors (4217470068280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3330221312120 is a wasteful number, since it uses less digits than its factorization.

3330221312120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607704767 (or 607704763 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3330221312120 its reverse (212131220333), we get a palindrome (3542352532453).

The spelling of 3330221312120 in words is "three trillion, three hundred thirty billion, two hundred twenty-one million, three hundred twelve thousand, one hundred twenty".