12242303223 has 16 divisors (see below), whose sum is σ = 17053135200. Its totient is φ = 7802076800.

The previous prime is 12242303153. The next prime is 12242303251. The reversal of 12242303223 is 32230324221.

It is a cyclic number.

It is not a de Polignac number, because 12242303223 - 2⁸ = 12242302967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12242303193 and 12242303202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242303023) 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, 687828 + ... + 705401.

It is an arithmetic number, because the mean of its divisors is an integer number (1065820950).

Almost surely, 2^12242303223 is an apocalyptic number.

12242303223 is a deficient number, since it is larger than the sum of its proper divisors (4810831977).

12242303223 is a wasteful number, since it uses less digits than its factorization.

12242303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393362.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12242303223 its reverse (32230324221), we get a palindrome (44472627444).

The spelling of 12242303223 in words is "twelve billion, two hundred forty-two million, three hundred three thousand, two hundred twenty-three".