242225223105535 has 4 divisors (see below), whose sum is σ = 290670267726648. Its totient is φ = 193780178484424.

The previous prime is 242225223105529. The next prime is 242225223105581. The reversal of 242225223105535 is 535501322522242.

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

It is a cyclic number.

It is not a de Polignac number, because 242225223105535 - 2¹³ = 242225223097343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242225223105491 and 242225223105500.

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, 24222522310549 + ... + 24222522310558.

It is an arithmetic number, because the mean of its divisors is an integer number (72667566931662).

Almost surely, 2^{242225223105535} is an apocalyptic number.

242225223105535 is a deficient number, since it is larger than the sum of its proper divisors (48445044621113).

242225223105535 is an equidigital number, since it uses as much as digits as its factorization.

242225223105535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48445044621112.

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 242225223105535 its reverse (535501322522242), we get a palindrome (777726545627777).

The spelling of 242225223105535 in words is "two hundred forty-two trillion, two hundred twenty-five billion, two hundred twenty-three million, one hundred five thousand, five hundred thirty-five".