22203230433 has 32 divisors (see below), whose sum is σ = 30907906176. Its totient is φ = 14164305408.

The previous prime is 22203230431. The next prime is 22203230447. The reversal of 22203230433 is 33403230222.

It is a happy number.

It is not a de Polignac number, because 22203230433 - 2¹ = 22203230431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22203230431) 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 31 ways as a sum of consecutive naturals, for example, 5449285 + ... + 5453357.

It is an arithmetic number, because the mean of its divisors is an integer number (965872068).

Almost surely, 2^22203230433 is an apocalyptic number.

It is an amenable number.

22203230433 is a deficient number, since it is larger than the sum of its proper divisors (8704675743).

22203230433 is a wasteful number, since it uses less digits than its factorization.

22203230433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 22203230433 its reverse (33403230222), we get a palindrome (55606460655).

The spelling of 22203230433 in words is "twenty-two billion, two hundred three million, two hundred thirty thousand, four hundred thirty-three".