22058642208 has 48 divisors (see below), whose sum is σ = 58178415456. Its totient is φ = 7318026240.

The previous prime is 22058642141. The next prime is 22058642231. The reversal of 22058642208 is 80224685022.

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

It is an unprimeable number.

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, 524241 + ... + 564752.

It is an arithmetic number, because the mean of its divisors is an integer number (1212050322).

Almost surely, 2^22058642208 is an apocalyptic number.

It is an amenable number.

22058642208 is an abundant number, since it is smaller than the sum of its proper divisors (36119773248).

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

22058642208 is a wasteful number, since it uses less digits than its factorization.

22058642208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089217 (or 1089209 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 22058642208 in words is "twenty-two billion, fifty-eight million, six hundred forty-two thousand, two hundred eight".