22042404203 has 16 divisors (see below), whose sum is σ = 23401797120. Its totient is φ = 20703530016.

The previous prime is 22042404149. The next prime is 22042404211. The reversal of 22042404203 is 30240424022.

It is a cyclic number.

It is not a de Polignac number, because 22042404203 - 2¹⁴ = 22042387819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22042404283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1385150 + ... + 1400972.

It is an arithmetic number, because the mean of its divisors is an integer number (1462612320).

Almost surely, 2^22042404203 is an apocalyptic number.

22042404203 is a deficient number, since it is larger than the sum of its proper divisors (1359392917).

22042404203 is a wasteful number, since it uses less digits than its factorization.

22042404203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16466.

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

Adding to 22042404203 its reverse (30240424022), we get a palindrome (52282828225).

The spelling of 22042404203 in words is "twenty-two billion, forty-two million, four hundred four thousand, two hundred three".