12230123303200 has 216 divisors, whose sum is σ = 32824922703300. Its totient is φ = 4446351360000.

The previous prime is 12230123303149. The next prime is 12230123303219. The reversal of 12230123303200 is 230332103221.

It can be written as a sum of positive squares in 6 ways, for example, as 6165547234704 + 6064576068496 = 2483052^2 + 2462636^2 .

It is a super-2 number, since 2×12230123303200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 566172400 + ... + 566194000.

Almost surely, 2^{12230123303200} is an apocalyptic number.

12230123303200 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 12230123303200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16412461351650).

12230123303200 is an abundant number, since it is smaller than the sum of its proper divisors (20594799400100).

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

12230123303200 is a wasteful number, since it uses less digits than its factorization.

12230123303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27492 (or 27468 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12230123303200 its reverse (230332103221), we get a palindrome (12460455406421).

The spelling of 12230123303200 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-three million, three hundred three thousand, two hundred".