323112012221118 has 16 divisors (see below), whose sum is σ = 646268036334336. Its totient is φ = 107696668758360.

The previous prime is 323112012221059. The next prime is 323112012221129. The reversal of 323112012221118 is 811122210211323.

It is a congruent 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, 1833733398 + ... + 1833909593.

It is an arithmetic number, because the mean of its divisors is an integer number (40391752270896).

Almost surely, 2^{323112012221118} is an apocalyptic number.

323112012221118 is an abundant number, since it is smaller than the sum of its proper divisors (323156024113218).

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

323112012221118 is a wasteful number, since it uses less digits than its factorization.

323112012221118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667657679.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 323112012221118 in words is "three hundred twenty-three trillion, one hundred twelve billion, twelve million, two hundred twenty-one thousand, one hundred eighteen".