22104189632 has 56 divisors (see below), whose sum is σ = 50511943680. Its totient is φ = 9400884480.

The previous prime is 22104189631. The next prime is 22104189637. The reversal of 22104189632 is 23698140122.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (22104189631) 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 7 ways as a sum of consecutive naturals, for example, 129632 + ... + 247007.

Almost surely, 2^22104189632 is an apocalyptic number.

It is an amenable number.

22104189632 is an abundant number, since it is smaller than the sum of its proper divisors (28407754048).

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

22104189632 is a wasteful number, since it uses less digits than its factorization.

22104189632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376789 (or 376779 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 22104189632 in words is "twenty-two billion, one hundred four million, one hundred eighty-nine thousand, six hundred thirty-two".