323122303022212 has 12 divisors (see below), whose sum is σ = 565797244225500. Its totient is φ = 161465947529216.

The previous prime is 323122303022153. The next prime is 323122303022213. The reversal of 323122303022212 is 212220303221323.

It can be written as a sum of positive squares in 2 ways, for example, as 304938696700036 + 18183606322176 = 17462494^2 + 4264224^2 .

It is not an unprimeable number, because it can be changed into a prime (323122303022213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23800987837 + ... + 23801001412.

It is an arithmetic number, because the mean of its divisors is an integer number (47149770352125).

Almost surely, 2^{323122303022212} is an apocalyptic number.

It is an amenable number.

323122303022212 is a deficient number, since it is larger than the sum of its proper divisors (242674941203288).

323122303022212 is a wasteful number, since it uses less digits than its factorization.

323122303022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47601990950 (or 47601990948 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 323122303022212 its reverse (212220303221323), we get a palindrome (535342606243535).

The spelling of 323122303022212 in words is "three hundred twenty-three trillion, one hundred twenty-two billion, three hundred three million, twenty-two thousand, two hundred twelve".