12341521223 has 4 divisors (see below), whose sum is σ = 12574380168. Its totient is φ = 12108662280.

The previous prime is 12341521211. The next prime is 12341521237. The reversal of 12341521223 is 32212514321.

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 12341521223 - 2⁴ = 12341521207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12341521192 and 12341521201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341521123) 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, 116429393 + ... + 116429498.

It is an arithmetic number, because the mean of its divisors is an integer number (3143595042).

Almost surely, 2^12341521223 is an apocalyptic number.

12341521223 is a deficient number, since it is larger than the sum of its proper divisors (232858945).

12341521223 is an equidigital number, since it uses as much as digits as its factorization.

12341521223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232858944.

The product of its digits is 2880, while the sum is 26.

The spelling of 12341521223 in words is "twelve billion, three hundred forty-one million, five hundred twenty-one thousand, two hundred twenty-three".