12300300221231 has 16 divisors (see below), whose sum is σ = 13745508944640. Its totient is φ = 10910157390720.

The previous prime is 12300300221213. The next prime is 12300300221243. The reversal of 12300300221231 is 13212200300321.

It is a cyclic number.

It is not a de Polignac number, because 12300300221231 - 2²² = 12300296026927 is a prime.

It is a super-2 number, since 2×12300300221231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300300221201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13713770 + ... + 14583143.

It is an arithmetic number, because the mean of its divisors is an integer number (859094309040).

Almost surely, 2^{12300300221231} is an apocalyptic number.

12300300221231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12300300221231 is a deficient number, since it is larger than the sum of its proper divisors (1445208723409).

12300300221231 is a wasteful number, since it uses less digits than its factorization.

12300300221231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28297886.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12300300221231 its reverse (13212200300321), we get a palindrome (25512500521552).

The spelling of 12300300221231 in words is "twelve trillion, three hundred billion, three hundred million, two hundred twenty-one thousand, two hundred thirty-one".