12300231220201 has 4 divisors (see below), whose sum is σ = 13023774233172. Its totient is φ = 11576688207232.

The previous prime is 12300231220187. The next prime is 12300231220229. The reversal of 12300231220201 is 10202213200321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6580887224976 + 5719343995225 = 2565324^2 + 2391515^2 .

It is a cyclic number.

It is not a de Polignac number, because 12300231220201 - 2⁵ = 12300231220169 is a prime.

It is a super-3 number, since 3×12300231220201³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300231220231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361771506460 + ... + 361771506493.

It is an arithmetic number, because the mean of its divisors is an integer number (3255943558293).

Almost surely, 2^{12300231220201} is an apocalyptic number.

It is an amenable number.

12300231220201 is a deficient number, since it is larger than the sum of its proper divisors (723543012971).

12300231220201 is an equidigital number, since it uses as much as digits as its factorization.

12300231220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723543012970.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12300231220201 its reverse (10202213200321), we get a palindrome (22502444420522).

The spelling of 12300231220201 in words is "twelve trillion, three hundred billion, two hundred thirty-one million, two hundred twenty thousand, two hundred one".