22204014432 has 48 divisors (see below), whose sum is σ = 61714103472. Its totient is φ = 6965964800.

The previous prime is 22204014431. The next prime is 22204014493. The reversal of 22204014432 is 23441040222.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204014431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6801069 + ... + 6804332.

It is an arithmetic number, because the mean of its divisors is an integer number (1285710489).

Almost surely, 2^22204014432 is an apocalyptic number.

It is an amenable number.

22204014432 is an abundant number, since it is smaller than the sum of its proper divisors (39510089040).

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

22204014432 is a wasteful number, since it uses less digits than its factorization.

22204014432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13605431 (or 13605423 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22204014432 its reverse (23441040222), we get a palindrome (45645054654).

The spelling of 22204014432 in words is "twenty-two billion, two hundred four million, fourteen thousand, four hundred thirty-two".