422544453102422 has 16 divisors (see below), whose sum is σ = 724368607038720. Its totient is φ = 181088808042408.

The previous prime is 422544453102413. The next prime is 422544453102437. The reversal of 422544453102422 is 224201354445224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137750348 + ... + 140784399.

It is an arithmetic number, because the mean of its divisors is an integer number (45273037939920).

Almost surely, 2^{422544453102422} is an apocalyptic number.

422544453102422 is a deficient number, since it is larger than the sum of its proper divisors (301824153936298).

422544453102422 is a wasteful number, since it uses less digits than its factorization.

422544453102422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278643115.

The product of its (nonzero) digits is 2457600, while the sum is 44.

The spelling of 422544453102422 in words is "four hundred twenty-two trillion, five hundred forty-four billion, four hundred fifty-three million, one hundred two thousand, four hundred twenty-two".