12230003212331 has 4 divisors (see below), whose sum is σ = 12230015912064. Its totient is φ = 12229990512600.

The previous prime is 12230003212249. The next prime is 12230003212333. The reversal of 12230003212331 is 13321230003221.

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

It is a cyclic number.

It is not a de Polignac number, because 12230003212331 - 2²⁶ = 12229936103467 is a prime.

It is a super-2 number, since 2×12230003212331² (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 = 12230003212297 and 12230003212306.

It is not an unprimeable number, because it can be changed into a prime (12230003212333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4775180 + ... + 6874761.

It is an arithmetic number, because the mean of its divisors is an integer number (3057503978016).

Almost surely, 2^{12230003212331} is an apocalyptic number.

12230003212331 is a deficient number, since it is larger than the sum of its proper divisors (12699733).

12230003212331 is a wasteful number, since it uses less digits than its factorization.

12230003212331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12699732.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12230003212331 its reverse (13321230003221), we get a palindrome (25551233215552).

The spelling of 12230003212331 in words is "twelve trillion, two hundred thirty billion, three million, two hundred twelve thousand, three hundred thirty-one".