12244112404 has 12 divisors (see below), whose sum is σ = 21445820928. Its totient is φ = 6116735000.

The previous prime is 12244112393. The next prime is 12244112423. The reversal of 12244112404 is 40421144221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325122 + ... + 1334329.

It is an arithmetic number, because the mean of its divisors is an integer number (1787151744).

Almost surely, 2^12244112404 is an apocalyptic number.

It is an amenable number.

12244112404 is a deficient number, since it is larger than the sum of its proper divisors (9201708524).

12244112404 is a wasteful number, since it uses less digits than its factorization.

12244112404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660606 (or 2660604 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 12244112404 its reverse (40421144221), we get a palindrome (52665256625).

The spelling of 12244112404 in words is "twelve billion, two hundred forty-four million, one hundred twelve thousand, four hundred four".