230242222 has 8 divisors (see below), whose sum is σ = 394700976. Its totient is φ = 98675232.

The previous prime is 230242193. The next prime is 230242273. The reversal of 230242222 is 222242032.

It is a happy number.

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

It is a super-2 number, since 2×230242222² = 106022961582994568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230242222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8222923 + ... + 8222950.

It is an arithmetic number, because the mean of its divisors is an integer number (49337622).

Almost surely, 2^230242222 is an apocalyptic number.

230242222 is a deficient number, since it is larger than the sum of its proper divisors (164458754).

230242222 is a wasteful number, since it uses less digits than its factorization.

230242222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16445882.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 230242222 is about 15173.7346095152. The cubic root of 230242222 is about 612.9075755686.

Adding to 230242222 its reverse (222242032), we get a palindrome (452484254).

The spelling of 230242222 in words is "two hundred thirty million, two hundred forty-two thousand, two hundred twenty-two".