234112422 has 8 divisors (see below), whose sum is σ = 468224856. Its totient is φ = 78037472.

The previous prime is 234112409. The next prime is 234112427. The reversal of 234112422 is 224211432.

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

234112422 is an admirable number.

It is a super-2 number, since 2×234112422² = 109617252269412168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234112427) 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, 19509363 + ... + 19509374.

It is an arithmetic number, because the mean of its divisors is an integer number (58528107).

Almost surely, 2^234112422 is an apocalyptic number.

234112422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234112422 is a wasteful number, since it uses less digits than its factorization.

234112422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39018742.

The product of its digits is 768, while the sum is 21.

The square root of 234112422 is about 15300.7327275526. The cubic root of 234112422 is about 616.3226843543.

Adding to 234112422 its reverse (224211432), we get a palindrome (458323854).

The spelling of 234112422 in words is "two hundred thirty-four million, one hundred twelve thousand, four hundred twenty-two".