3223320120000 has 840 divisors, whose sum is σ = 11994802934400. Its totient is φ = 826619904000.

The previous prime is 3223320119983. The next prime is 3223320120019. The reversal of 3223320120000 is 210233223.

It is a happy number.

3223320120000 is a `hidden beast` number, since 3 + 223 + 320 + 120 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1185478641 + ... + 1185481359.

Almost surely, 2^{3223320120000} is an apocalyptic number.

3223320120000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223320120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5997401467200).

3223320120000 is an abundant number, since it is smaller than the sum of its proper divisors (8771482814400).

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

3223320120000 is a wasteful number, since it uses less digits than its factorization.

3223320120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3223320120000 its reverse (210233223), we get a palindrome (3223530353223).

The spelling of 3223320120000 in words is "three trillion, two hundred twenty-three billion, three hundred twenty million, one hundred twenty thousand".