243423233301122 has 24 divisors (see below), whose sum is σ = 427849058525004. Its totient is φ = 103562752013952.

The previous prime is 243423233301077. The next prime is 243423233301151. The reversal of 243423233301122 is 221103332324342.

243423233301122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 239475346450081 + 3947886851041 = 15474991^2 + 1986929^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9065353523 + ... + 9065380374.

Almost surely, 2^{243423233301122} is an apocalyptic number.

243423233301122 is a deficient number, since it is larger than the sum of its proper divisors (184425825223882).

243423233301122 is a wasteful number, since it uses less digits than its factorization.

243423233301122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18130734050 (or 18130734043 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 243423233301122 its reverse (221103332324342), we get a palindrome (464526565625464).

The spelling of 243423233301122 in words is "two hundred forty-three trillion, four hundred twenty-three billion, two hundred thirty-three million, three hundred one thousand, one hundred twenty-two".