242566025522 has 8 divisors (see below), whose sum is σ = 363855371376. Its totient is φ = 121280901732.

The previous prime is 242566025521. The next prime is 242566025543. The reversal of 242566025522 is 225520665242.

242566025522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 242566025522.

It is not an unprimeable number, because it can be changed into a prime (242566025521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907748 + ... + 1144175.

It is an arithmetic number, because the mean of its divisors is an integer number (45481921422).

Almost surely, 2^242566025522 is an apocalyptic number.

242566025522 is a deficient number, since it is larger than the sum of its proper divisors (121289345854).

242566025522 is a wasteful number, since it uses less digits than its factorization.

242566025522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111032.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 242566025522 in words is "two hundred forty-two billion, five hundred sixty-six million, twenty-five thousand, five hundred twenty-two".