12244322043 has 16 divisors (see below), whose sum is σ = 18231824160. Its totient is φ = 8121441888.

The previous prime is 12244322023. The next prime is 12244322053. The reversal of 12244322043 is 34022344221.

12244322043 is a `hidden beast` number, since 1 + 2 + 24 + 432 + 204 + 3 = 666.

It is not a de Polignac number, because 12244322043 - 2⁸ = 12244321787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12244321998 and 12244322016.

It is not an unprimeable number, because it can be changed into a prime (12244322003) 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, 1145680 + ... + 1156317.

It is an arithmetic number, because the mean of its divisors is an integer number (1139489010).

Almost surely, 2^12244322043 is an apocalyptic number.

12244322043 is a deficient number, since it is larger than the sum of its proper divisors (5987502117).

12244322043 is a wasteful number, since it uses less digits than its factorization.

12244322043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302203 (or 2302197 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 12244322043 its reverse (34022344221), we get a palindrome (46266666264).

The spelling of 12244322043 in words is "twelve billion, two hundred forty-four million, three hundred twenty-two thousand, forty-three".