11100021200211 has 8 divisors (see below), whose sum is σ = 14800146807040. Its totient is φ = 7399954863432.

The previous prime is 11100021200183. The next prime is 11100021200221. The reversal of 11100021200211 is 11200212000111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11100021200211 - 2⁵ = 11100021200179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100021200221) 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 7 ways as a sum of consecutive naturals, for example, 14378671 + ... + 15130968.

It is an arithmetic number, because the mean of its divisors is an integer number (1850018350880).

Almost surely, 2^{11100021200211} is an apocalyptic number.

11100021200211 is a deficient number, since it is larger than the sum of its proper divisors (3700125606829).

11100021200211 is a wasteful number, since it uses less digits than its factorization.

11100021200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29635025.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11100021200211 its reverse (11200212000111), we get a palindrome (22300233200322).

The spelling of 11100021200211 in words is "eleven trillion, one hundred billion, twenty-one million, two hundred thousand, two hundred eleven".