3330220212012 has 96 divisors (see below), whose sum is σ = 8342244843520. Its totient is φ = 1031999304960.

The previous prime is 3330220212001. The next prime is 3330220212017. The reversal of 3330220212012 is 2102120220333.

It is a happy number.

It is a super-2 number, since 2×3330220212012² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3330220212012.

It is not an unprimeable number, because it can be changed into a prime (3330220212017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443983 + ... + 2618694.

Almost surely, 2^{3330220212012} is an apocalyptic number.

It is an amenable number.

3330220212012 is an abundant number, since it is smaller than the sum of its proper divisors (5012024631508).

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

3330220212012 is a wasteful number, since it uses less digits than its factorization.

3330220212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062831 (or 3062829 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3330220212012 its reverse (2102120220333), we get a palindrome (5432340432345).

The spelling of 3330220212012 in words is "three trillion, three hundred thirty billion, two hundred twenty million, two hundred twelve thousand, twelve".