323000120212 has 72 divisors (see below), whose sum is σ = 717430089600. Its totient is φ = 125823479040.

The previous prime is 323000120197. The next prime is 323000120237. The reversal of 323000120212 is 212021000323.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23275708 + ... + 23289580.

It is an arithmetic number, because the mean of its divisors is an integer number (9964306800).

Almost surely, 2^323000120212 is an apocalyptic number.

It is an amenable number.

323000120212 is an abundant number, since it is smaller than the sum of its proper divisors (394429969388).

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

323000120212 is a wasteful number, since it uses less digits than its factorization.

323000120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24701 (or 24692 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 323000120212 its reverse (212021000323), we get a palindrome (535021120535).

The spelling of 323000120212 in words is "three hundred twenty-three billion, one hundred twenty thousand, two hundred twelve".