3320223003312 has 80 divisors (see below), whose sum is σ = 8699878172160. Its totient is φ = 1090923635200.

The previous prime is 3320223003287. The next prime is 3320223003359. The reversal of 3320223003312 is 2133003220233.

It is a super-2 number, since 2×3320223003312² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16500364 + ... + 16700372.

It is an arithmetic number, because the mean of its divisors is an integer number (108748477152).

Almost surely, 2^{3320223003312} 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 3320223003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4349939086080).

3320223003312 is an abundant number, since it is smaller than the sum of its proper divisors (5379655168848).

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

3320223003312 is a wasteful number, since it uses less digits than its factorization.

3320223003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204962 (or 204956 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3320223003312 its reverse (2133003220233), we get a palindrome (5453226223545).

The spelling of 3320223003312 in words is "three trillion, three hundred twenty billion, two hundred twenty-three million, three thousand, three hundred twelve".