12203123232300 has 576 divisors, whose sum is σ = 47875633763328. Its totient is φ = 2317478400000.

The previous prime is 12203123232299. The next prime is 12203123232343. The reversal of 12203123232300 is 323232130221.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30129130 + ... + 30531470.

It is an arithmetic number, because the mean of its divisors is an integer number (83117419728).

Almost surely, 2^{12203123232300} is an apocalyptic number.

12203123232300 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 12203123232300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23937816881664).

12203123232300 is an abundant number, since it is smaller than the sum of its proper divisors (35672510531028).

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

12203123232300 is a wasteful number, since it uses less digits than its factorization.

12203123232300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402490 (or 402483 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12203123232300 its reverse (323232130221), we get a palindrome (12526355362521).

The spelling of 12203123232300 in words is "twelve trillion, two hundred three billion, one hundred twenty-three million, two hundred thirty-two thousand, three hundred".