12232036800 has 294 divisors, whose sum is σ = 45131342808. Its totient is φ = 3261565440.

The previous prime is 12232036799. The next prime is 12232036813. The reversal of 12232036800 is 863023221.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 41 ways as a sum of consecutive naturals, for example, 1161157 + ... + 1171643.

Almost surely, 2^12232036800 is an apocalyptic number.

12232036800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12232036800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22565671404).

12232036800 is an abundant number, since it is smaller than the sum of its proper divisors (32899306008).

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

12232036800 is an equidigital number, since it uses as much as digits as its factorization.

12232036800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10527 (or 10497 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 12232036800 in words is "twelve billion, two hundred thirty-two million, thirty-six thousand, eight hundred".