11201112002111 has 8 divisors (see below), whose sum is σ = 11710465100160. Its totient is φ = 10693621256472.

The previous prime is 11201112002107. The next prime is 11201112002173. The reversal of 11201112002111 is 11120021110211.

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

It is a cyclic number.

It is not a de Polignac number, because 11201112002111 - 2² = 11201112002107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201112302111) 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, 465575801 + ... + 465599858.

It is an arithmetic number, because the mean of its divisors is an integer number (1463808137520).

Almost surely, 2^{11201112002111} is an apocalyptic number.

11201112002111 is a deficient number, since it is larger than the sum of its proper divisors (509353098049).

11201112002111 is an equidigital number, since it uses as much as digits as its factorization.

11201112002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931176205.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11201112002111 its reverse (11120021110211), we get a palindrome (22321133112322).

The spelling of 11201112002111 in words is "eleven trillion, two hundred one billion, one hundred twelve million, two thousand, one hundred eleven".