144412423120022 has 16 divisors (see below), whose sum is σ = 216721944956160. Its totient is φ = 72171782724648.

The previous prime is 144412423120013. The next prime is 144412423120073. The reversal of 144412423120022 is 220021324214441.

144412423120022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 34556183 + ... + 38509149.

It is an arithmetic number, because the mean of its divisors is an integer number (13545121559760).

Almost surely, 2^{144412423120022} is an apocalyptic number.

144412423120022 is a deficient number, since it is larger than the sum of its proper divisors (72309521836138).

144412423120022 is a wasteful number, since it uses less digits than its factorization.

144412423120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961675.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 144412423120022 its reverse (220021324214441), we get a palindrome (364433747334463).

The spelling of 144412423120022 in words is "one hundred forty-four trillion, four hundred twelve billion, four hundred twenty-three million, one hundred twenty thousand, twenty-two".