11201011002111 has 8 divisors (see below), whose sum is σ = 17068207241344. Its totient is φ = 6400577715480.

The previous prime is 11201011002101. The next prime is 11201011002187. The reversal of 11201011002111 is 11120011010211.

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

It is not a de Polignac number, because 11201011002111 - 2¹⁸ = 11201010739967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201011002101) 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, 266690738125 + ... + 266690738166.

It is an arithmetic number, because the mean of its divisors is an integer number (2133525905168).

Almost surely, 2^{11201011002111} is an apocalyptic number.

11201011002111 is a deficient number, since it is larger than the sum of its proper divisors (5867196239233).

11201011002111 is an equidigital number, since it uses as much as digits as its factorization.

11201011002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533381476301.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11201011002111 its reverse (11120011010211), we get a palindrome (22321022012322).

It can be divided in two parts, 1120101 and 1002111, that added together give a palindrome (2122212).

The spelling of 11201011002111 in words is "eleven trillion, two hundred one billion, eleven million, two thousand, one hundred eleven".