12200014421 has 8 divisors (see below), whose sum is σ = 13983057600. Its totient is φ = 10427017248.

The previous prime is 12200014391. The next prime is 12200014433. The reversal of 12200014421 is 12441000221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12200014421 - 2¹⁴ = 12199998037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12200014421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200014451) 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, 2508896 + ... + 2513753.

It is an arithmetic number, because the mean of its divisors is an integer number (1747882200).

Almost surely, 2^12200014421 is an apocalyptic number.

It is an amenable number.

12200014421 is a deficient number, since it is larger than the sum of its proper divisors (1783043179).

12200014421 is an equidigital number, since it uses as much as digits as its factorization.

12200014421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023003.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12200014421 its reverse (12441000221), we get a palindrome (24641014642).

The spelling of 12200014421 in words is "twelve billion, two hundred million, fourteen thousand, four hundred twenty-one".