22202101110223 has 4 divisors (see below), whose sum is σ = 22202127580248. Its totient is φ = 22202074640200.

The previous prime is 22202101110209. The next prime is 22202101110247. The reversal of 22202101110223 is 32201110120222.

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 22202101110223 - 2⁵ = 22202101110191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22202101110223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202101110283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11934253 + ... + 13668598.

It is an arithmetic number, because the mean of its divisors is an integer number (5550531895062).

Almost surely, 2^{22202101110223} is an apocalyptic number.

22202101110223 is a deficient number, since it is larger than the sum of its proper divisors (26470025).

22202101110223 is an equidigital number, since it uses as much as digits as its factorization.

22202101110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26470024.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22202101110223 its reverse (32201110120222), we get a palindrome (54403211230445).

Subtracting 22202101110223 from its reverse (32201110120222), we obtain a palindrome (9999009009999).

The spelling of 22202101110223 in words is "twenty-two trillion, two hundred two billion, one hundred one million, one hundred ten thousand, two hundred twenty-three".