232106422 has 8 divisors (see below), whose sum is σ = 349079400. Its totient is φ = 115746624.

The previous prime is 232106417. The next prime is 232106431. The reversal of 232106422 is 224601232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×232106422² = 107746782267284168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232106393 and 232106402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152347 + ... + 153862.

It is an arithmetic number, because the mean of its divisors is an integer number (43634925).

Almost surely, 2^232106422 is an apocalyptic number.

232106422 is a deficient number, since it is larger than the sum of its proper divisors (116972978).

232106422 is a wasteful number, since it uses less digits than its factorization.

232106422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306590.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 232106422 is about 15235.0392844915. The cubic root of 232106422 is about 614.5573054015.

Adding to 232106422 its reverse (224601232), we get a palindrome (456707654).

The spelling of 232106422 in words is "two hundred thirty-two million, one hundred six thousand, four hundred twenty-two".