22003100030223 has 48 divisors (see below), whose sum is σ = 35455830359040. Its totient is φ = 13479649481376.

The previous prime is 22003100030189. The next prime is 22003100030299. The reversal of 22003100030223 is 32203000130022.

It is a happy number.

It is not a de Polignac number, because 22003100030223 - 2⁶ = 22003100030159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22003100030196 and 22003100030205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003100030423) 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 47 ways as a sum of consecutive naturals, for example, 9794265 + ... + 11829362.

It is an arithmetic number, because the mean of its divisors is an integer number (738663132480).

Almost surely, 2^{22003100030223} is an apocalyptic number.

22003100030223 is a deficient number, since it is larger than the sum of its proper divisors (13452730328817).

22003100030223 is a wasteful number, since it uses less digits than its factorization.

22003100030223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21623885 (or 21623866 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22003100030223 its reverse (32203000130022), we get a palindrome (54206100160245).

The spelling of 22003100030223 in words is "twenty-two trillion, three billion, one hundred million, thirty thousand, two hundred twenty-three".