232225222 has 4 divisors (see below), whose sum is σ = 348337836. Its totient is φ = 116112610.

The previous prime is 232225199. The next prime is 232225229. The reversal of 232225222 is 222522232.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 232225193 and 232225202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232225229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58056304 + ... + 58056307.

It is an arithmetic number, because the mean of its divisors is an integer number (87084459).

Almost surely, 2^232225222 is an apocalyptic number.

232225222 is a deficient number, since it is larger than the sum of its proper divisors (116112614).

232225222 is a wasteful number, since it uses less digits than its factorization.

232225222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116112613.

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

The square root of 232225222 is about 15238.9376926346. The cubic root of 232225222 is about 614.6621379959.

Adding to 232225222 its reverse (222522232), we get a palindrome (454747454).

The spelling of 232225222 in words is "two hundred thirty-two million, two hundred twenty-five thousand, two hundred twenty-two".