9312212313223 has 4 divisors (see below), whose sum is σ = 9312276934600. Its totient is φ = 9312147691848.

The previous prime is 9312212313211. The next prime is 9312212313251. The reversal of 9312212313223 is 3223132122139.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9312212313223 - 2⁵ = 9312212313191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9312212313263) 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, 32094048 + ... + 32382901.

It is an arithmetic number, because the mean of its divisors is an integer number (2328069233650).

Almost surely, 2^{9312212313223} is an apocalyptic number.

9312212313223 is a deficient number, since it is larger than the sum of its proper divisors (64621377).

9312212313223 is a wasteful number, since it uses less digits than its factorization.

9312212313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64621376.

The product of its digits is 23328, while the sum is 34.

The spelling of 9312212313223 in words is "nine trillion, three hundred twelve billion, two hundred twelve million, three hundred thirteen thousand, two hundred twenty-three".