12023332200 has 480 divisors, whose sum is σ = 46047276000. Its totient is φ = 2883340800.

The previous prime is 12023332199. The next prime is 12023332207. The reversal of 12023332200 is 223332021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12023332207) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 19423491 + ... + 19424109.

It is an arithmetic number, because the mean of its divisors is an integer number (95931825).

Almost surely, 2^12023332200 is an apocalyptic number.

12023332200 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 12023332200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23023638000).

12023332200 is an abundant number, since it is smaller than the sum of its proper divisors (34023943800).

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

12023332200 is a wasteful number, since it uses less digits than its factorization.

12023332200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12023332200 its reverse (223332021), we get a palindrome (12246664221).

The spelling of 12023332200 in words is "twelve billion, twenty-three million, three hundred thirty-two thousand, two hundred".