12303200012 has 12 divisors (see below), whose sum is σ = 21534502416. Its totient is φ = 6150485040.

The previous prime is 12303199981. The next prime is 12303200023. The reversal of 12303200012 is 21000230321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12303200012.

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, 253664 + ... + 298247.

It is an arithmetic number, because the mean of its divisors is an integer number (1794541868).

Almost surely, 2^12303200012 is an apocalyptic number.

It is an amenable number.

12303200012 is a deficient number, since it is larger than the sum of its proper divisors (9231302404).

12303200012 is a wasteful number, since it uses less digits than its factorization.

12303200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557488 (or 557486 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12303200012 its reverse (21000230321), we get a palindrome (33303430333).

The spelling of 12303200012 in words is "twelve billion, three hundred three million, two hundred thousand, twelve".