12331230201200 has 60 divisors (see below), whose sum is σ = 29638613345880. Its totient is φ = 4930355508480.

The previous prime is 12331230201161. The next prime is 12331230201229. The reversal of 12331230201200 is 210203213321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5752034 + ... + 7599233.

It is an arithmetic number, because the mean of its divisors is an integer number (493976889098).

Almost surely, 2^{12331230201200} is an apocalyptic number.

12331230201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12331230201200 is an abundant number, since it is smaller than the sum of its proper divisors (17307383144680).

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

12331230201200 is a wasteful number, since it uses less digits than its factorization.

12331230201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353594 (or 13353583 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12331230201200 its reverse (210203213321), we get a palindrome (12541433414521).

The spelling of 12331230201200 in words is "twelve trillion, three hundred thirty-one billion, two hundred thirty million, two hundred one thousand, two hundred".