22323332312 has 16 divisors (see below), whose sum is σ = 41899104360. Its totient is φ = 11150237824.

The previous prime is 22323332303. The next prime is 22323332323. The reversal of 22323332312 is 21323332322.

It is a super-3 number, since 3×22323332312³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1420238 + ... + 1435869.

Almost surely, 2^22323332312 is an apocalyptic number.

It is an amenable number.

22323332312 is a deficient number, since it is larger than the sum of its proper divisors (19575772048).

22323332312 is a wasteful number, since it uses less digits than its factorization.

22323332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857090 (or 2857086 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 22323332312 its reverse (21323332322), we get a palindrome (43646664634).

The spelling of 22323332312 in words is "twenty-two billion, three hundred twenty-three million, three hundred thirty-two thousand, three hundred twelve".