1100222210200 has 96 divisors (see below), whose sum is σ = 2576114917200. Its totient is φ = 436985602560.

The previous prime is 1100222210167. The next prime is 1100222210287. The reversal of 1100222210200 is 20122220011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17051199 + ... + 17115601.

Almost surely, 2^{1100222210200} is an apocalyptic number.

1100222210200 is a gapful number since it is divisible by the number (10) 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 1100222210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288057458600).

1100222210200 is an abundant number, since it is smaller than the sum of its proper divisors (1475892707000).

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

1100222210200 is a wasteful number, since it uses less digits than its factorization.

1100222210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65021 (or 65012 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1100222210200 its reverse (20122220011), we get a palindrome (1120344430211).

The spelling of 1100222210200 in words is "one trillion, one hundred billion, two hundred twenty-two million, two hundred ten thousand, two hundred".