11202111120211 has 8 divisors (see below), whose sum is σ = 12220509210048. Its totient is φ = 10183717089000.

The previous prime is 11202111120149. The next prime is 11202111120227.

11202111120211 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202111120211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202111120251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9439896 + ... + 10560106.

It is an arithmetic number, because the mean of its divisors is an integer number (1527563651256).

Almost surely, 2^{11202111120211} is an apocalyptic number.

11202111120211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11202111120211 is a deficient number, since it is larger than the sum of its proper divisors (1018398089837).

11202111120211 is a wasteful number, since it uses less digits than its factorization.

11202111120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029313.

The product of its (nonzero) digits is 16, while the sum is 16.

It can be divided in two parts, 1120211 and 1120211, that added together give a palindrome (2240422).

The spelling of 11202111120211 in words is "eleven trillion, two hundred two billion, one hundred eleven million, one hundred twenty thousand, two hundred eleven".