242210112203 has 4 divisors (see below), whose sum is σ = 256457765880. Its totient is φ = 227962458528.

The previous prime is 242210112181. The next prime is 242210112241. The reversal of 242210112203 is 302211012242.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 242210112203 - 2¹⁸ = 242209850059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242210112283) 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 3 ways as a sum of consecutive naturals, for example, 7123826813 + ... + 7123826846.

It is an arithmetic number, because the mean of its divisors is an integer number (64114441470).

Almost surely, 2^242210112203 is an apocalyptic number.

242210112203 is a deficient number, since it is larger than the sum of its proper divisors (14247653677).

242210112203 is a wasteful number, since it uses less digits than its factorization.

242210112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14247653676.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 242210112203 its reverse (302211012242), we get a palindrome (544421124445).

The spelling of 242210112203 in words is "two hundred forty-two billion, two hundred ten million, one hundred twelve thousand, two hundred three".