22204100104200 has 288 divisors, whose sum is σ = 85225539859200. Its totient is φ = 5074979374080.

The previous prime is 22204100104171. The next prime is 22204100104279. The reversal of 22204100104200 is 240100140222.

22204100104200 is a `hidden beast` number, since 2 + 220 + 4 + 10 + 0 + 10 + 420 + 0 = 666.

It is a super-3 number, since 3×22204100104200³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 469616161 + ... + 469663439.

It is an arithmetic number, because the mean of its divisors is an integer number (295922013400).

Almost surely, 2^{22204100104200} is an apocalyptic number.

22204100104200 is a gapful number since it is divisible by the number (20) 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 22204100104200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42612769929600).

22204100104200 is an abundant number, since it is smaller than the sum of its proper divisors (63021439755000).

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

22204100104200 is a wasteful number, since it uses less digits than its factorization.

22204100104200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84581 (or 84569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22204100104200 its reverse (240100140222), we get a palindrome (22444200244422).

The spelling of 22204100104200 in words is "twenty-two trillion, two hundred four billion, one hundred million, one hundred four thousand, two hundred".