11100222202211 has 16 divisors (see below), whose sum is σ = 11956381789440. Its totient is φ = 10271264784480.

The previous prime is 11100222202163. The next prime is 11100222202217. The reversal of 11100222202211 is 11220222200111.

It is a cyclic number.

It is not a de Polignac number, because 11100222202211 - 2²⁶ = 11100155093347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11100222202211.

It is not an unprimeable number, because it can be changed into a prime (11100222202217) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 86425901 + ... + 86554241.

It is an arithmetic number, because the mean of its divisors is an integer number (747273861840).

Almost surely, 2^{11100222202211} is an apocalyptic number.

11100222202211 is a deficient number, since it is larger than the sum of its proper divisors (856159587229).

11100222202211 is a wasteful number, since it uses less digits than its factorization.

11100222202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234266.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11100222202211 its reverse (11220222200111), we get a palindrome (22320444402322).

The spelling of 11100222202211 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred two thousand, two hundred eleven".