230222242 has 8 divisors (see below), whose sum is σ = 357241500. Its totient is φ = 111141744.

The previous prime is 230222231. The next prime is 230222261. The reversal of 230222242 is 242222032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 230159241 + 63001 = 15171^2 + 251^2 .

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

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, 1984617 + ... + 1984732.

Almost surely, 2^230222242 is an apocalyptic number.

230222242 is a deficient number, since it is larger than the sum of its proper divisors (127019258).

230222242 is a wasteful number, since it uses less digits than its factorization.

230222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969380.

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

The square root of 230222242 is about 15173.0762207273. The cubic root of 230222242 is about 612.8898460553.

Adding to 230222242 its reverse (242222032), we get a palindrome (472444274).

The spelling of 230222242 in words is "two hundred thirty million, two hundred twenty-two thousand, two hundred forty-two".