22100132224 has 16 divisors (see below), whose sum is σ = 44027607420. Its totient is φ = 11050066048.

The previous prime is 22100132191. The next prime is 22100132239. The reversal of 22100132224 is 42223100122.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86328514 + ... + 86328769.

Almost surely, 2^22100132224 is an apocalyptic number.

It is an amenable number.

22100132224 is a deficient number, since it is larger than the sum of its proper divisors (21927475196).

22100132224 is an equidigital number, since it uses as much as digits as its factorization.

22100132224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172657297 (or 172657285 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22100132224 its reverse (42223100122), we get a palindrome (64323232346).

The spelling of 22100132224 in words is "twenty-two billion, one hundred million, one hundred thirty-two thousand, two hundred twenty-four".