12030323400200 has 96 divisors (see below), whose sum is σ = 33648724171200. Its totient is φ = 3907593757440.

The previous prime is 12030323400089. The next prime is 12030323400209. The reversal of 12030323400200 is 200432303021.

It is a super-2 number, since 2×12030323400200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12030323400209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226107299 + ... + 226160498.

It is an arithmetic number, because the mean of its divisors is an integer number (350507543450).

Almost surely, 2^{12030323400200} is an apocalyptic number.

12030323400200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030323400200 is an abundant number, since it is smaller than the sum of its proper divisors (21618400771000).

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

12030323400200 is a wasteful number, since it uses less digits than its factorization.

12030323400200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452267839 (or 452267830 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12030323400200 its reverse (200432303021), we get a palindrome (12230755703221).

The spelling of 12030323400200 in words is "twelve trillion, thirty billion, three hundred twenty-three million, four hundred thousand, two hundred".