22203103230 has 192 divisors, whose sum is σ = 72783360000. Its totient is φ = 4561666560.

The previous prime is 22203103229. The next prime is 22203103231. The reversal of 22203103230 is 3230130222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22203103229) and next prime (22203103231).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203103231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 598771 + ... + 634769.

It is an arithmetic number, because the mean of its divisors is an integer number (379080000).

Almost surely, 2^22203103230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22203103230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36391680000).

22203103230 is an abundant number, since it is smaller than the sum of its proper divisors (50580256770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22203103230 is a wasteful number, since it uses less digits than its factorization.

22203103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36119 (or 36116 counting only the distinct ones).

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

Adding to 22203103230 its reverse (3230130222), we get a palindrome (25433233452).

The spelling of 22203103230 in words is "twenty-two billion, two hundred three million, one hundred three thousand, two hundred thirty".