22148075799 has 12 divisors (see below), whose sum is σ = 32092589256. Its totient is φ = 14718803472.

The previous prime is 22148075773. The next prime is 22148075801. The reversal of 22148075799 is 99757084122.

22148075799 is a `hidden beast` number, since 2 + 2 + 1 + 480 + 75 + 7 + 99 = 666.

It is not a de Polignac number, because 22148075799 - 2¹² = 22148071703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22148075399) 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 11 ways as a sum of consecutive naturals, for example, 3878689 + ... + 3884394.

It is an arithmetic number, because the mean of its divisors is an integer number (2674382438).

Almost surely, 2^22148075799 is an apocalyptic number.

22148075799 is a deficient number, since it is larger than the sum of its proper divisors (9944513457).

22148075799 is a wasteful number, since it uses less digits than its factorization.

22148075799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763406 (or 7763403 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 22148075799 in words is "twenty-two billion, one hundred forty-eight million, seventy-five thousand, seven hundred ninety-nine".