2323112312112 has 40 divisors (see below), whose sum is σ = 6045179135856. Its totient is φ = 768718427136.

The previous prime is 2323112312111. The next prime is 2323112312117. The reversal of 2323112312112 is 2112132113232.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is not an unprimeable number, because it can be changed into a prime (2323112312111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176629093 + ... + 176642244.

Almost surely, 2^{2323112312112} is an apocalyptic number.

It is an amenable number.

2323112312112 is an abundant number, since it is smaller than the sum of its proper divisors (3722066823744).

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

2323112312112 is a wasteful number, since it uses less digits than its factorization.

2323112312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353271485 (or 353271479 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 2323112312112 its reverse (2112132113232), we get a palindrome (4435244425344).

The spelling of 2323112312112 in words is "two trillion, three hundred twenty-three billion, one hundred twelve million, three hundred twelve thousand, one hundred twelve".