3321241220000 has 240 divisors, whose sum is σ = 8920562156352. Its totient is φ = 1206773760000.

The previous prime is 3321241219991. The next prime is 3321241220021. The reversal of 3321241220000 is 221421233.

It is a super-2 number, since 2×3321241220000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 318334784 + ... + 318345216.

Almost surely, 2^{3321241220000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321241220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4460281078176).

3321241220000 is an abundant number, since it is smaller than the sum of its proper divisors (5599320936352).

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

3321241220000 is a wasteful number, since it uses less digits than its factorization.

3321241220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11921 (or 11898 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3321241220000 its reverse (221421233), we get a palindrome (3321462641233).

The spelling of 3321241220000 in words is "three trillion, three hundred twenty-one billion, two hundred forty-one million, two hundred twenty thousand".