22244322200100 has 1152 divisors, whose sum is σ = 88891155935232. Its totient is φ = 4144695091200.

The previous prime is 22244322200099. The next prime is 22244322200123. The reversal of 22244322200100 is 100222344222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 9477767127 + ... + 9477769473.

Almost surely, 2^{22244322200100} is an apocalyptic number.

22244322200100 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 22244322200100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44445577967616).

22244322200100 is an abundant number, since it is smaller than the sum of its proper divisors (66646833735132).

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

22244322200100 is a wasteful number, since it uses less digits than its factorization.

22244322200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3278 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22244322200100 its reverse (100222344222), we get a palindrome (22344544544322).

It can be divided in two parts, 22244322 and 200100, that added together give a palindrome (22444422).

The spelling of 22244322200100 in words is "twenty-two trillion, two hundred forty-four billion, three hundred twenty-two million, two hundred thousand, one hundred".