12412041223 has 4 divisors (see below), whose sum is σ = 12412288360. Its totient is φ = 12411794088.

The previous prime is 12412041211. The next prime is 12412041259. The reversal of 12412041223 is 32214021421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32214021421 = 23 ⋅1400609627.

It is a cyclic number.

It is not a de Polignac number, because 12412041223 - 2²⁹ = 11875170311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12412041194 and 12412041203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412041263) 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, 18393 + ... + 158626.

It is an arithmetic number, because the mean of its divisors is an integer number (3103072090).

Almost surely, 2^12412041223 is an apocalyptic number.

12412041223 is a deficient number, since it is larger than the sum of its proper divisors (247137).

12412041223 is an equidigital number, since it uses as much as digits as its factorization.

12412041223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247136.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12412041223 its reverse (32214021421), we get a palindrome (44626062644).

The spelling of 12412041223 in words is "twelve billion, four hundred twelve million, forty-one thousand, two hundred twenty-three".