242230020122444 has 12 divisors (see below), whose sum is σ = 425721859401384. Its totient is φ = 120595203150624.

The previous prime is 242230020122393. The next prime is 242230020122483. The reversal of 242230020122444 is 444221020032242.

242230020122444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242230020122444.

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, 129951726602 + ... + 129951728465.

It is an arithmetic number, because the mean of its divisors is an integer number (35476821616782).

Almost surely, 2^{242230020122444} is an apocalyptic number.

It is an amenable number.

242230020122444 is a deficient number, since it is larger than the sum of its proper divisors (183491839278940).

242230020122444 is a wasteful number, since it uses less digits than its factorization.

242230020122444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259903455304 (or 259903455302 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 242230020122444 its reverse (444221020032242), we get a palindrome (686451040154686).

The spelling of 242230020122444 in words is "two hundred forty-two trillion, two hundred thirty billion, twenty million, one hundred twenty-two thousand, four hundred forty-four".