242022222220242 has 32 divisors (see below), whose sum is σ = 497680112934144. Its totient is φ = 78415984137600.

The previous prime is 242022222220231. The next prime is 242022222220277.

242022222220242 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1815118153 + ... + 1815251484.

It is an arithmetic number, because the mean of its divisors is an integer number (15552503529192).

Almost surely, 2^{242022222220242} is an apocalyptic number.

242022222220242 is an abundant number, since it is smaller than the sum of its proper divisors (255657890713902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242022222220242 is a wasteful number, since it uses less digits than its factorization.

242022222220242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630369954.

The product of its (nonzero) digits is 32768, while the sum is 30.

The spelling of 242022222220242 in words is "two hundred forty-two trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred forty-two".