22690159198 has 32 divisors (see below), whose sum is σ = 39039137280. Its totient is φ = 9688978080.

The previous prime is 22690159187. The next prime is 22690159213. The reversal of 22690159198 is 89195109622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10646593 + ... + 10648723.

It is an arithmetic number, because the mean of its divisors is an integer number (1219973040).

Almost surely, 2^22690159198 is an apocalyptic number.

22690159198 is a deficient number, since it is larger than the sum of its proper divisors (16348978082).

22690159198 is a wasteful number, since it uses less digits than its factorization.

22690159198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552.

The product of its (nonzero) digits is 699840, while the sum is 52.

The spelling of 22690159198 in words is "twenty-two billion, six hundred ninety million, one hundred fifty-nine thousand, one hundred ninety-eight".