12300200221 has 4 divisors (see below), whose sum is σ = 12947579200. Its totient is φ = 11652821244.

The previous prime is 12300200219. The next prime is 12300200239. The reversal of 12300200221 is 12200200321.

12300200221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12300200221 - 2¹ = 12300200219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300200021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323689461 + ... + 323689498.

It is an arithmetic number, because the mean of its divisors is an integer number (3236894800).

Almost surely, 2^12300200221 is an apocalyptic number.

It is an amenable number.

12300200221 is a deficient number, since it is larger than the sum of its proper divisors (647378979).

12300200221 is an equidigital number, since it uses as much as digits as its factorization.

12300200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647378978.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12300200221 its reverse (12200200321), we get a palindrome (24500400542).

It can be divided in two parts, 12300 and 200221, that added together give a square (212521 = 461²).

The spelling of 12300200221 in words is "twelve billion, three hundred million, two hundred thousand, two hundred twenty-one".