3220433244012 has 12 divisors (see below), whose sum is σ = 7514344236056. Its totient is φ = 1073477748000.

The previous prime is 3220433243983. The next prime is 3220433244029. The reversal of 3220433244012 is 2104423340223.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3220433244012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134184718489 + ... + 134184718512.

Almost surely, 2^{3220433244012} is an apocalyptic number.

It is an amenable number.

3220433244012 is an abundant number, since it is smaller than the sum of its proper divisors (4293910992044).

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

3220433244012 is a wasteful number, since it uses less digits than its factorization.

3220433244012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268369437008 (or 268369437006 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3220433244012 its reverse (2104423340223), we get a palindrome (5324856584235).

The spelling of 3220433244012 in words is "three trillion, two hundred twenty billion, four hundred thirty-three million, two hundred forty-four thousand, twelve".