20222404223 has 6 divisors (see below), whose sum is σ = 23524021296. Its totient is φ = 17333489292.

The previous prime is 20222404219. The next prime is 20222404259. The reversal of 20222404223 is 32240422202.

It is not a de Polignac number, because 20222404223 - 2² = 20222404219 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 (20222404283) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206351015 + ... + 206351112.

It is an arithmetic number, because the mean of its divisors is an integer number (3920670216).

Almost surely, 2^20222404223 is an apocalyptic number.

20222404223 is a deficient number, since it is larger than the sum of its proper divisors (3301617073).

20222404223 is an equidigital number, since it uses as much as digits as its factorization.

20222404223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412702141 (or 412702134 counting only the distinct ones).

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

Adding to 20222404223 its reverse (32240422202), we get a palindrome (52462826425).

The spelling of 20222404223 in words is "twenty billion, two hundred twenty-two million, four hundred four thousand, two hundred twenty-three".