22058163844 has 24 divisors (see below), whose sum is σ = 39681750528. Its totient is φ = 10724777280.

The previous prime is 22058163817. The next prime is 22058163851. The reversal of 22058163844 is 44836185022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22058163844.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511252 + ... + 552715.

It is an arithmetic number, because the mean of its divisors is an integer number (1653406272).

Almost surely, 2^22058163844 is an apocalyptic number.

It is an amenable number.

22058163844 is a deficient number, since it is larger than the sum of its proper divisors (17623586684).

22058163844 is a wasteful number, since it uses less digits than its factorization.

22058163844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064115 (or 1064113 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 22058163844 in words is "twenty-two billion, fifty-eight million, one hundred sixty-three thousand, eight hundred forty-four".