2210100222200 has 192 divisors, whose sum is σ = 5638045392000. Its totient is φ = 800708912640.

The previous prime is 2210100222193. The next prime is 2210100222221. The reversal of 2210100222200 is 22220010122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83896631 + ... + 83922969.

It is an arithmetic number, because the mean of its divisors is an integer number (29364819750).

Almost surely, 2^{2210100222200} is an apocalyptic number.

2210100222200 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 2210100222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819022696000).

2210100222200 is an abundant number, since it is smaller than the sum of its proper divisors (3427945169800).

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

2210100222200 is a wasteful number, since it uses less digits than its factorization.

2210100222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26974 (or 26965 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2210100222200 its reverse (22220010122), we get a palindrome (2232320232322).

The spelling of 2210100222200 in words is "two trillion, two hundred ten billion, one hundred million, two hundred twenty-two thousand, two hundred".