22203102001223 has 16 divisors (see below), whose sum is σ = 26098572276000. Its totient is φ = 18622110074880.

The previous prime is 22203102001123. The next prime is 22203102001243. The reversal of 22203102001223 is 32210020130222.

It is a happy number.

It is not a de Polignac number, because 22203102001223 - 2¹⁶ = 22203101935687 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22203102001195 and 22203102001204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203102001243) 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, 40827398 + ... + 41367651.

It is an arithmetic number, because the mean of its divisors is an integer number (1631160767250).

Almost surely, 2^{22203102001223} is an apocalyptic number.

22203102001223 is a deficient number, since it is larger than the sum of its proper divisors (3895470274777).

22203102001223 is a wasteful number, since it uses less digits than its factorization.

22203102001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82196962.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22203102001223 its reverse (32210020130222), we get a palindrome (54413122131445).

The spelling of 22203102001223 in words is "twenty-two trillion, two hundred three billion, one hundred two million, one thousand, two hundred twenty-three".