323321200111212 has 24 divisors (see below), whose sum is σ = 767202847723200. Its totient is φ = 105947059923216.

The previous prime is 323321200111187. The next prime is 323321200111253. The reversal of 323321200111212 is 212111002123323.

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, 228334180162 + ... + 228334181577.

It is an arithmetic number, because the mean of its divisors is an integer number (31966785321800).

Almost surely, 2^{323321200111212} is an apocalyptic number.

It is an amenable number.

323321200111212 is an abundant number, since it is smaller than the sum of its proper divisors (443881647611988).

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

323321200111212 is a wasteful number, since it uses less digits than its factorization.

323321200111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456668361805 (or 456668361803 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 323321200111212 its reverse (212111002123323), we get a palindrome (535432202234535).

The spelling of 323321200111212 in words is "three hundred twenty-three trillion, three hundred twenty-one billion, two hundred million, one hundred eleven thousand, two hundred twelve".