234422103231 has 12 divisors (see below), whose sum is σ = 341606252208. Its totient is φ = 154898380224.

The previous prime is 234422103197. The next prime is 234422103269. The reversal of 234422103231 is 132301224432.

234422103231 is a `hidden beast` number, since 2 + 3 + 4 + 422 + 1 + 0 + 3 + 231 = 666.

It is not a de Polignac number, because 234422103231 - 2⁷ = 234422103103 is a prime.

It is a super-2 number, since 2×234422103231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234422103195 and 234422103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234422103271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115250755 + ... + 115252788.

It is an arithmetic number, because the mean of its divisors is an integer number (28467187684).

Almost surely, 2^234422103231 is an apocalyptic number.

234422103231 is a deficient number, since it is larger than the sum of its proper divisors (107184148977).

234422103231 is a wasteful number, since it uses less digits than its factorization.

234422103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230503662 (or 230503659 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 234422103231 its reverse (132301224432), we get a palindrome (366723327663).

The spelling of 234422103231 in words is "two hundred thirty-four billion, four hundred twenty-two million, one hundred three thousand, two hundred thirty-one".