12200143430 has 16 divisors (see below), whose sum is σ = 21997679760. Its totient is φ = 4871741472.

The previous prime is 12200143363. The next prime is 12200143433. The reversal of 12200143430 is 3434100221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200143433) 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 7 ways as a sum of consecutive naturals, for example, 1033325 + ... + 1045064.

It is an arithmetic number, because the mean of its divisors is an integer number (1374854985).

Almost surely, 2^12200143430 is an apocalyptic number.

12200143430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200143430 is a deficient number, since it is larger than the sum of its proper divisors (9797536330).

12200143430 is a wasteful number, since it uses less digits than its factorization.

12200143430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078983.

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

Adding to 12200143430 its reverse (3434100221), we get a palindrome (15634243651).

The spelling of 12200143430 in words is "twelve billion, two hundred million, one hundred forty-three thousand, four hundred thirty".