320334002212 has 24 divisors (see below), whose sum is σ = 651526787520. Its totient is φ = 134959118880.

The previous prime is 320334002189. The next prime is 320334002239. The reversal of 320334002212 is 212200433023.

It is a super-2 number, since 2×320334002212² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96951739 + ... + 96955042.

It is an arithmetic number, because the mean of its divisors is an integer number (27146949480).

Almost surely, 2^320334002212 is an apocalyptic number.

It is an amenable number.

320334002212 is an abundant number, since it is smaller than the sum of its proper divisors (331192785308).

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

320334002212 is a wasteful number, since it uses less digits than its factorization.

320334002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193906851 (or 193906849 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 320334002212 its reverse (212200433023), we get a palindrome (532534435235).

The spelling of 320334002212 in words is "three hundred twenty billion, three hundred thirty-four million, two thousand, two hundred twelve".