242322230 has 32 divisors (see below), whose sum is σ = 446221440. Its totient is φ = 94723200.

The previous prime is 242322221. The next prime is 242322247. The reversal of 242322230 is 32223242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78272 + ... + 81308.

It is an arithmetic number, because the mean of its divisors is an integer number (13944420).

Almost surely, 2^242322230 is an apocalyptic number.

242322230 is a deficient number, since it is larger than the sum of its proper divisors (203899210).

242322230 is a wasteful number, since it uses less digits than its factorization.

242322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 242322230 is about 15566.7026052405. The cubic root of 242322230 is about 623.4444344909. Note that the first 4 decimals are identical.

Adding to 242322230 its reverse (32223242), we get a palindrome (274545472).

It can be divided in two parts, 24232 and 2230, that added together give a palindrome (26462).

The spelling of 242322230 in words is "two hundred forty-two million, three hundred twenty-two thousand, two hundred thirty".