4422251326823 has 4 divisors (see below), whose sum is σ = 4824274174728. Its totient is φ = 4020228478920.

The previous prime is 4422251326799. The next prime is 4422251326873. The reversal of 4422251326823 is 3286231522244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4422251326823 - 2¹⁰ = 4422251325799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422251326873) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 201011423936 + ... + 201011423957.

It is an arithmetic number, because the mean of its divisors is an integer number (1206068543682).

Almost surely, 2^{4422251326823} is an apocalyptic number.

4422251326823 is a deficient number, since it is larger than the sum of its proper divisors (402022847905).

4422251326823 is a wasteful number, since it uses less digits than its factorization.

4422251326823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402022847904.

The product of its digits is 1105920, while the sum is 44.

The spelling of 4422251326823 in words is "four trillion, four hundred twenty-two billion, two hundred fifty-one million, three hundred twenty-six thousand, eight hundred twenty-three".