22632113 has 12 divisors (see below), whose sum is σ = 26385408. Its totient is φ = 19016400.

The previous prime is 22632107. The next prime is 22632133. The reversal of 22632113 is 31123622.

It is a happy number.

It is not a de Polignac number, because 22632113 - 2¹² = 22628017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22632133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19088 + ... + 20238.

It is an arithmetic number, because the mean of its divisors is an integer number (2198784).

Almost surely, 2^22632113 is an apocalyptic number.

It is an amenable number.

22632113 is a deficient number, since it is larger than the sum of its proper divisors (3753295).

22632113 is an equidigital number, since it uses as much as digits as its factorization.

22632113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1211 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 22632113 is about 4757.3220408125. The cubic root of 22632113 is about 282.8622777963.

Adding to 22632113 its reverse (31123622), we get a palindrome (53755735).

The spelling of 22632113 in words is "twenty-two million, six hundred thirty-two thousand, one hundred thirteen".