242220444202 has 32 divisors (see below), whose sum is σ = 402517102464. Its totient is φ = 108403008000.

The previous prime is 242220444199. The next prime is 242220444229. The reversal of 242220444202 is 202444022242.

242220444202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52758 + ... + 698014.

It is an arithmetic number, because the mean of its divisors is an integer number (12578659452).

Almost surely, 2^242220444202 is an apocalyptic number.

242220444202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242220444202 is a deficient number, since it is larger than the sum of its proper divisors (160296658262).

242220444202 is a wasteful number, since it uses less digits than its factorization.

242220444202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645534.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242220444202 its reverse (202444022242), we get a palindrome (444664466444).

The spelling of 242220444202 in words is "two hundred forty-two billion, two hundred twenty million, four hundred forty-four thousand, two hundred two".