12044300223 has 4 divisors (see below), whose sum is σ = 16059066968. Its totient is φ = 8029533480.

The previous prime is 12044300207. The next prime is 12044300239. The reversal of 12044300223 is 32200344021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32200344021 = 3 ⋅10733448007.

It is an interprime number because it is at equal distance from previous prime (12044300207) and next prime (12044300239).

It is not a de Polignac number, because 12044300223 - 2⁴ = 12044300207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12044300223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044300243) 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, 2007383368 + ... + 2007383373.

It is an arithmetic number, because the mean of its divisors is an integer number (4014766742).

Almost surely, 2^12044300223 is an apocalyptic number.

12044300223 is a deficient number, since it is larger than the sum of its proper divisors (4014766745).

12044300223 is an equidigital number, since it uses as much as digits as its factorization.

12044300223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014766744.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12044300223 its reverse (32200344021), we get a palindrome (44244644244).

The spelling of 12044300223 in words is "twelve billion, forty-four million, three hundred thousand, two hundred twenty-three".