11100022000211 has 4 divisors (see below), whose sum is σ = 11100030854472. Its totient is φ = 11100013145952.

The previous prime is 11100022000127. The next prime is 11100022000229. The reversal of 11100022000211 is 11200022000111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100022000211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100022000192 and 11100022000201.

It is not an unprimeable number, because it can be changed into a prime (11100022000811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2159510 + ... + 5183003.

It is an arithmetic number, because the mean of its divisors is an integer number (2775007713618).

Almost surely, 2^{11100022000211} is an apocalyptic number.

11100022000211 is a deficient number, since it is larger than the sum of its proper divisors (8854261).

11100022000211 is an equidigital number, since it uses as much as digits as its factorization.

11100022000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8854260.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11100022000211 its reverse (11200022000111), we get a palindrome (22300044000322).

The spelling of 11100022000211 in words is "eleven trillion, one hundred billion, twenty-two million, two hundred eleven", and thus it is an aban number.