242111230 has 8 divisors (see below), whose sum is σ = 435800232. Its totient is φ = 96844488.

The previous prime is 242111171. The next prime is 242111291. The reversal of 242111230 is 32111242.

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

It is a super-2 number, since 2×242111230² = 117235695384225800, which contains 22 as substring.

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, 12105552 + ... + 12105571.

It is an arithmetic number, because the mean of its divisors is an integer number (54475029).

Almost surely, 2^242111230 is an apocalyptic number.

242111230 is a deficient number, since it is larger than the sum of its proper divisors (193689002).

242111230 is a wasteful number, since it uses less digits than its factorization.

242111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24211130.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 242111230 is about 15559.9238430013. The cubic root of 242111230 is about 623.2634289826.

Adding to 242111230 its reverse (32111242), we get a palindrome (274222472).

The spelling of 242111230 in words is "two hundred forty-two million, one hundred eleven thousand, two hundred thirty".