242112233 has 8 divisors (see below), whose sum is σ = 268453056. Its totient is φ = 216493200.

The previous prime is 242112209. The next prime is 242112239. The reversal of 242112233 is 332211242.

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

It is not a de Polignac number, because 242112233 - 2²² = 237917929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242112239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179741 + ... + 181082.

It is an arithmetic number, because the mean of its divisors is an integer number (33556632).

Almost surely, 2^242112233 is an apocalyptic number.

It is an amenable number.

242112233 is a deficient number, since it is larger than the sum of its proper divisors (26340823).

242112233 is a wasteful number, since it uses less digits than its factorization.

242112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360895.

The product of its digits is 576, while the sum is 20.

The square root of 242112233 is about 15559.9560732028. The cubic root of 242112233 is about 623.2642896509.

Adding to 242112233 its reverse (332211242), we get a palindrome (574323475).

Subtracting 242112233 from its reverse (332211242), we obtain a palindrome (90099009).

The spelling of 242112233 in words is "two hundred forty-two million, one hundred twelve thousand, two hundred thirty-three".