12233123044 has 12 divisors (see below), whose sum is σ = 21701225644. Its totient is φ = 6032772864.

The previous prime is 12233123009. The next prime is 12233123047. The reversal of 12233123044 is 44032133221.

It can be written as a sum of positive squares in 2 ways, for example, as 8324372644 + 3908750400 = 91238^2 + 62520^2 .

It is not an unprimeable number, because it can be changed into a prime (12233123047) 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, 20946837 + ... + 20947420.

Almost surely, 2^12233123044 is an apocalyptic number.

It is an amenable number.

12233123044 is a deficient number, since it is larger than the sum of its proper divisors (9468102600).

12233123044 is a wasteful number, since it uses less digits than its factorization.

12233123044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41894334 (or 41894332 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12233123044 its reverse (44032133221), we get a palindrome (56265256265).

The spelling of 12233123044 in words is "twelve billion, two hundred thirty-three million, one hundred twenty-three thousand, forty-four".