12314244012 has 48 divisors (see below), whose sum is σ = 32844322560. Its totient is φ = 3517676352.

The previous prime is 12314243971. The next prime is 12314244013. The reversal of 12314244012 is 21044241321.

It is a super-2 number, since 2×12314244012² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12314244013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562903 + ... + 584369.

It is an arithmetic number, because the mean of its divisors is an integer number (684256720).

Almost surely, 2^12314244012 is an apocalyptic number.

12314244012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12314244012 is an abundant number, since it is smaller than the sum of its proper divisors (20530078548).

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

12314244012 is a wasteful number, since it uses less digits than its factorization.

12314244012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28310 (or 28308 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12314244012 its reverse (21044241321), we get a palindrome (33358485333).

The spelling of 12314244012 in words is "twelve billion, three hundred fourteen million, two hundred forty-four thousand, twelve".