12203441300 has 18 divisors (see below), whose sum is σ = 26481467838. Its totient is φ = 4881376480.

The previous prime is 12203441297. The next prime is 12203441321. The reversal of 12203441300 is 314430221.

It can be written as a sum of positive squares in 3 ways, for example, as 7772944 + 12195668356 = 2788^2 + 110434^2 .

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 5 ways as a sum of consecutive naturals, for example, 61017107 + ... + 61017306.

Almost surely, 2^12203441300 is an apocalyptic number.

12203441300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203441300 is an abundant number, since it is smaller than the sum of its proper divisors (14278026538).

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

12203441300 is a wasteful number, since it uses less digits than its factorization.

12203441300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122034427 (or 122034420 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12203441300 its reverse (314430221), we get a palindrome (12517871521).

The spelling of 12203441300 in words is "twelve billion, two hundred three million, four hundred forty-one thousand, three hundred".