2000022044423 has 12 divisors (see below), whose sum is σ = 2166040103760. Its totient is φ = 1845887973696.

The previous prime is 2000022044389. The next prime is 2000022044441. The reversal of 2000022044423 is 3244402200002.

It is not a de Polignac number, because 2000022044423 - 2¹⁶ = 2000021978887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000022044453) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 179798 + ... + 2008076.

It is an arithmetic number, because the mean of its divisors is an integer number (180503341980).

Almost surely, 2^{2000022044423} is an apocalyptic number.

2000022044423 is a deficient number, since it is larger than the sum of its proper divisors (166018059337).

2000022044423 is a wasteful number, since it uses less digits than its factorization.

2000022044423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834778 (or 1834765 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 2000022044423 its reverse (3244402200002), we get a palindrome (5244424244425).

The spelling of 2000022044423 in words is "two trillion, twenty-two million, forty-four thousand, four hundred twenty-three".