242225223124103 has 4 divisors (see below), whose sum is σ = 242585141732688. Its totient is φ = 241865304515520.

The previous prime is 242225223124069. The next prime is 242225223124109. The reversal of 242225223124103 is 301421322522242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242225223124103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242225223124109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179959303283 + ... + 179959304628.

It is an arithmetic number, because the mean of its divisors is an integer number (60646285433172).

Almost surely, 2^{242225223124103} is an apocalyptic number.

242225223124103 is a deficient number, since it is larger than the sum of its proper divisors (359918608585).

242225223124103 is an equidigital number, since it uses as much as digits as its factorization.

242225223124103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359918608584.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 242225223124103 its reverse (301421322522242), we get a palindrome (543646545646345).

The spelling of 242225223124103 in words is "two hundred forty-two trillion, two hundred twenty-five billion, two hundred twenty-three million, one hundred twenty-four thousand, one hundred three".