11222100200222 has 16 divisors (see below), whose sum is σ = 16850220409152. Its totient is φ = 5605360363680.

The previous prime is 11222100200197. The next prime is 11222100200239. The reversal of 11222100200222 is 22200200122211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11222100200222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146577272 + ... + 146653812.

It is an arithmetic number, because the mean of its divisors is an integer number (1053138775572).

Almost surely, 2^{11222100200222} is an apocalyptic number.

11222100200222 is a deficient number, since it is larger than the sum of its proper divisors (5628120208930).

11222100200222 is a wasteful number, since it uses less digits than its factorization.

11222100200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149923.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11222100200222 its reverse (22200200122211), we get a palindrome (33422300322433).

The spelling of 11222100200222 in words is "eleven trillion, two hundred twenty-two billion, one hundred million, two hundred thousand, two hundred twenty-two".