242225513352115 has 96 divisors (see below), whose sum is σ = 309317164369920. Its totient is φ = 181902631680000.

The previous prime is 242225513352113. The next prime is 242225513352131. The reversal of 242225513352115 is 511253315522242.

It is not a de Polignac number, because 242225513352115 - 2¹ = 242225513352113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (242225513352113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25393172016 + ... + 25393181554.

It is an arithmetic number, because the mean of its divisors is an integer number (3222053795520).

Almost surely, 2^{242225513352115} is an apocalyptic number.

242225513352115 is a deficient number, since it is larger than the sum of its proper divisors (67091651017805).

242225513352115 is a wasteful number, since it uses less digits than its factorization.

242225513352115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10265 (or 10222 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

Adding to 242225513352115 its reverse (511253315522242), we get a palindrome (753478828874357).

The spelling of 242225513352115 in words is "two hundred forty-two trillion, two hundred twenty-five billion, five hundred thirteen million, three hundred fifty-two thousand, one hundred fifteen".