2323223112 has 64 divisors (see below), whose sum is σ = 6671232000. Its totient is φ = 660432960.

The previous prime is 2323223107. The next prime is 2323223137. The reversal of 2323223112 is 2113223232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314 + ... + 68177.

It is an arithmetic number, because the mean of its divisors is an integer number (104238000).

Almost surely, 2^2323223112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2323223112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3335616000).

2323223112 is an abundant number, since it is smaller than the sum of its proper divisors (4348008888).

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

2323223112 is a wasteful number, since it uses less digits than its factorization.

2323223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69706 (or 69702 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 2323223112 is about 48199.8248129596. The cubic root of 2323223112 is about 1324.4339553464.

Adding to 2323223112 its reverse (2113223232), we get a palindrome (4436446344).

The spelling of 2323223112 in words is "two billion, three hundred twenty-three million, two hundred twenty-three thousand, one hundred twelve".