3312321321320 has 64 divisors (see below), whose sum is σ = 8166701975040. Its totient is φ = 1199079187200.

The previous prime is 3312321321209. The next prime is 3312321321343. The reversal of 3312321321320 is 231231232133.

It is a self number, because there is not a number n which added to its sum of digits gives 3312321321320.

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, 16780811 + ... + 16977050.

It is an arithmetic number, because the mean of its divisors is an integer number (127604718360).

Almost surely, 2^{3312321321320} is an apocalyptic number.

It is an amenable number.

3312321321320 is an abundant number, since it is smaller than the sum of its proper divisors (4854380653720).

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

3312321321320 is a wasteful number, since it uses less digits than its factorization.

3312321321320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33758106 (or 33758102 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 3312321321320 its reverse (231231232133), we get a palindrome (3543552553453).

The spelling of 3312321321320 in words is "three trillion, three hundred twelve billion, three hundred twenty-one million, three hundred twenty-one thousand, three hundred twenty".