22298125858 has 16 divisors (see below), whose sum is σ = 33792648120. Its totient is φ = 11034144000.

The previous prime is 22298125819. The next prime is 22298125903. The reversal of 22298125858 is 85852189222.

It can be written as a sum of positive squares in 4 ways, for example, as 10811216529 + 11486909329 = 103977^2 + 107177^2 .

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, 134008 + ... + 250108.

Almost surely, 2^22298125858 is an apocalyptic number.

22298125858 is a deficient number, since it is larger than the sum of its proper divisors (11494522262).

22298125858 is a wasteful number, since it uses less digits than its factorization.

22298125858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117093.

The product of its digits is 1843200, while the sum is 52.

The spelling of 22298125858 in words is "twenty-two billion, two hundred ninety-eight million, one hundred twenty-five thousand, eight hundred fifty-eight".