3321222130012 has 24 divisors (see below), whose sum is σ = 5833462250000. Its totient is φ = 1654526255616.

The previous prime is 3321222130001. The next prime is 3321222130019. The reversal of 3321222130012 is 2100312221233.

It is a super-2 number, since 2×3321222130012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321222130019) 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, 791203 + ... + 2696005.

Almost surely, 2^{3321222130012} is an apocalyptic number.

It is an amenable number.

3321222130012 is a deficient number, since it is larger than the sum of its proper divisors (2512240119988).

3321222130012 is a wasteful number, since it uses less digits than its factorization.

3321222130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906405 (or 1906403 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3321222130012 its reverse (2100312221233), we get a palindrome (5421534351245).

The spelling of 3321222130012 in words is "three trillion, three hundred twenty-one billion, two hundred twenty-two million, one hundred thirty thousand, twelve".