323003122212 has 24 divisors (see below), whose sum is σ = 772056244512. Its totient is φ = 105041665600.

The previous prime is 323003122201. The next prime is 323003122301. The reversal of 323003122212 is 212221300323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328254714 + ... + 328255697.

It is an arithmetic number, because the mean of its divisors is an integer number (32169010188).

Almost surely, 2^323003122212 is an apocalyptic number.

It is an amenable number.

323003122212 is an abundant number, since it is smaller than the sum of its proper divisors (449053122300).

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

323003122212 is a wasteful number, since it uses less digits than its factorization.

323003122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656510459 (or 656510457 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 323003122212 its reverse (212221300323), we get a palindrome (535224422535).

The spelling of 323003122212 in words is "three hundred twenty-three billion, three million, one hundred twenty-two thousand, two hundred twelve".