12300223111331 has 4 divisors (see below), whose sum is σ = 12301539920064. Its totient is φ = 12298906302600.

The previous prime is 12300223111291. The next prime is 12300223111333. The reversal of 12300223111331 is 13311132200321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12300223111331 is a prime.

It is a super-2 number, since 2×12300223111331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300223111297 and 12300223111306.

It is not an unprimeable number, because it can be changed into a prime (12300223111333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658390355 + ... + 658409036.

It is an arithmetic number, because the mean of its divisors is an integer number (3075384980016).

Almost surely, 2^{12300223111331} is an apocalyptic number.

12300223111331 is a deficient number, since it is larger than the sum of its proper divisors (1316808733).

12300223111331 is an equidigital number, since it uses as much as digits as its factorization.

12300223111331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316808732.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12300223111331 its reverse (13311132200321), we get a palindrome (25611355311652).

The spelling of 12300223111331 in words is "twelve trillion, three hundred billion, two hundred twenty-three million, one hundred eleven thousand, three hundred thirty-one".