11204111140211 has 4 divisors (see below), whose sum is σ = 12222666698424. Its totient is φ = 10185555582000.

The previous prime is 11204111140151. The next prime is 11204111140231.

11204111140211 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11204111140211 is a prime.

It is a super-2 number, since 2×11204111140211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11204111140231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509277779090 + ... + 509277779111.

It is an arithmetic number, because the mean of its divisors is an integer number (3055666674606).

Almost surely, 2^{11204111140211} is an apocalyptic number.

11204111140211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11204111140211 is a deficient number, since it is larger than the sum of its proper divisors (1018555558213).

11204111140211 is a wasteful number, since it uses less digits than its factorization.

11204111140211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018555558212.

The product of its (nonzero) digits is 64, while the sum is 20.

It can be divided in two parts, 1120411 and 1140211, that added together give a palindrome (2260622).

The spelling of 11204111140211 in words is "eleven trillion, two hundred four billion, one hundred eleven million, one hundred forty thousand, two hundred eleven".