232522222 has 8 divisors (see below), whose sum is σ = 349277400. Its totient is φ = 116096424.

The previous prime is 232522217. The next prime is 232522223. The reversal of 232522222 is 222225232.

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

It is a junction number, because it is equal to n+sod(n) for n = 232522193 and 232522202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232522223) 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, 80572 + ... + 83407.

It is an arithmetic number, because the mean of its divisors is an integer number (43659675).

Almost surely, 2^232522222 is an apocalyptic number.

232522222 is a deficient number, since it is larger than the sum of its proper divisors (116755178).

232522222 is a wasteful number, since it uses less digits than its factorization.

232522222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164690.

The product of its digits is 1920, while the sum is 22.

The square root of 232522222 is about 15248.6793526522. The cubic root of 232522222 is about 614.9240631559.

Adding to 232522222 its reverse (222225232), we get a palindrome (454747454).

The spelling of 232522222 in words is "two hundred thirty-two million, five hundred twenty-two thousand, two hundred twenty-two".