3300012321320 has 256 divisors, whose sum is σ = 8865831905280. Its totient is φ = 1089713664000.

The previous prime is 3300012321181. The next prime is 3300012321337. The reversal of 3300012321320 is 231232100033.

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

It is a junction number, because it is equal to n+sod(n) for n = 3300012321292 and 3300012321301.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90683849 + ... + 90720231.

It is an arithmetic number, because the mean of its divisors is an integer number (34632155880).

Almost surely, 2^{3300012321320} 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 3300012321320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4432915952640).

3300012321320 is an abundant number, since it is smaller than the sum of its proper divisors (5565819583960).

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

3300012321320 is a wasteful number, since it uses less digits than its factorization.

3300012321320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36676 (or 36672 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3300012321320 its reverse (231232100033), we get a palindrome (3531244421353).

The spelling of 3300012321320 in words is "three trillion, three hundred billion, twelve million, three hundred twenty-one thousand, three hundred twenty".