22003658108 has 12 divisors (see below), whose sum is σ = 39445582512. Its totient is φ = 10733491680.

The previous prime is 22003658081. The next prime is 22003658137. The reversal of 22003658108 is 80185630022.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 67084160 + ... + 67084487.

It is an arithmetic number, because the mean of its divisors is an integer number (3287131876).

Almost surely, 2^22003658108 is an apocalyptic number.

It is an amenable number.

22003658108 is a deficient number, since it is larger than the sum of its proper divisors (17441924404).

22003658108 is a wasteful number, since it uses less digits than its factorization.

22003658108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134168692 (or 134168690 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 22003658108 in words is "twenty-two billion, three million, six hundred fifty-eight thousand, one hundred eight".