234224322 has 16 divisors (see below), whose sum is σ = 472138752. Its totient is φ = 77459760.

The previous prime is 234224321. The next prime is 234224339. The reversal of 234224322 is 223422432.

It is a happy number.

It is a super-2 number, since 2×234224322² = 109722066032719368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234224292 and 234224301.

It is not an unprimeable number, because it can be changed into a prime (234224321) 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, 152929 + ... + 154452.

It is an arithmetic number, because the mean of its divisors is an integer number (29508672).

Almost surely, 2^234224322 is an apocalyptic number.

234224322 is an abundant number, since it is smaller than the sum of its proper divisors (237914430).

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

234224322 is a wasteful number, since it uses less digits than its factorization.

234224322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307513.

The product of its digits is 4608, while the sum is 24.

The square root of 234224322 is about 15304.3889783291. The cubic root of 234224322 is about 616.4208644261.

Adding to 234224322 its reverse (223422432), we get a palindrome (457646754).

It can be divided in two parts, 23422432 and 2, that multiplied together give a palindrome (46844864).

The spelling of 234224322 in words is "two hundred thirty-four million, two hundred twenty-four thousand, three hundred twenty-two".