22204119168 has 768 divisors, whose sum is σ = 84402339840. Its totient is φ = 5643509760.

The previous prime is 22204119167. The next prime is 22204119199. The reversal of 22204119168 is 86191140222.

22204119168 is a `hidden beast` number, since 2 + 220 + 411 + 9 + 16 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204119167) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 174835521 + ... + 174835647.

It is an arithmetic number, because the mean of its divisors is an integer number (109898880).

Almost surely, 2^22204119168 is an apocalyptic number.

22204119168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22204119168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42201169920).

22204119168 is an abundant number, since it is smaller than the sum of its proper divisors (62198220672).

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

22204119168 is a wasteful number, since it uses less digits than its factorization.

22204119168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 22204119168 in words is "twenty-two billion, two hundred four million, one hundred nineteen thousand, one hundred sixty-eight".