12242234200 has 96 divisors (see below), whose sum is σ = 32865084000. Its totient is φ = 4154019840.

The previous prime is 12242234189. The next prime is 12242234201. The reversal of 12242234200 is 243224221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242234201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90726 + ... + 180874.

It is an arithmetic number, because the mean of its divisors is an integer number (342344625).

Almost surely, 2^12242234200 is an apocalyptic number.

12242234200 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 12242234200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16432542000).

12242234200 is an abundant number, since it is smaller than the sum of its proper divisors (20622849800).

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

12242234200 is a wasteful number, since it uses less digits than its factorization.

12242234200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90269 (or 90260 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 12242234200 its reverse (243224221), we get a palindrome (12485458421).

The spelling of 12242234200 in words is "twelve billion, two hundred forty-two million, two hundred thirty-four thousand, two hundred".