3285075805212 has 24 divisors (see below), whose sum is σ = 7669662109200. Its totient is φ = 1094384521216.

The previous prime is 3285075805211. The next prime is 3285075805217. The reversal of 3285075805212 is 2125085705823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285075805211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 80072037 + ... + 80113052.

It is an arithmetic number, because the mean of its divisors is an integer number (319569254550).

Almost surely, 2^{3285075805212} is an apocalyptic number.

It is an amenable number.

3285075805212 is an abundant number, since it is smaller than the sum of its proper divisors (4384586303988).

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

3285075805212 is a wasteful number, since it uses less digits than its factorization.

3285075805212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160186805 (or 160186803 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 3285075805212 in words is "three trillion, two hundred eighty-five billion, seventy-five million, eight hundred five thousand, two hundred twelve".