234422130 has 32 divisors (see below), whose sum is σ = 564467904. Its totient is φ = 62306496.

The previous prime is 234422119. The next prime is 234422137. The reversal of 234422130 is 31224432.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234422097 and 234422106.

It is not an unprimeable number, because it can be changed into a prime (234422137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3517 + ... + 21936.

It is an arithmetic number, because the mean of its divisors is an integer number (17639622).

Almost surely, 2^234422130 is an apocalyptic number.

234422130 is an abundant number, since it is smaller than the sum of its proper divisors (330045774).

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

234422130 is a wasteful number, since it uses less digits than its factorization.

234422130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25770.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 234422130 is about 15310.8500743754. The cubic root of 234422130 is about 616.5943429506.

Adding to 234422130 its reverse (31224432), we get a palindrome (265646562).

The spelling of 234422130 in words is "two hundred thirty-four million, four hundred twenty-two thousand, one hundred thirty".