233123132222 has 16 divisors (see below), whose sum is σ = 368098635600. Its totient is φ = 110423903040.

The previous prime is 233123132167. The next prime is 233123132227. The reversal of 233123132222 is 222231321332.

It is a junction number, because it is equal to n+sod(n) for n = 233123132191 and 233123132200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233123132227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2567072 + ... + 2656332.

It is an arithmetic number, because the mean of its divisors is an integer number (23006164725).

Almost surely, 2^233123132222 is an apocalyptic number.

233123132222 is a deficient number, since it is larger than the sum of its proper divisors (134975503378).

233123132222 is a wasteful number, since it uses less digits than its factorization.

233123132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158011.

The product of its digits is 5184, while the sum is 26.

Adding to 233123132222 its reverse (222231321332), we get a palindrome (455354453554).

The spelling of 233123132222 in words is "two hundred thirty-three billion, one hundred twenty-three million, one hundred thirty-two thousand, two hundred twenty-two".