11201111000013 has 32 divisors (see below), whose sum is σ = 16854685079040. Its totient is φ = 6554328482240.

The previous prime is 11201110999987. The next prime is 11201111000017. The reversal of 11201111000013 is 31000011110211.

It is not a de Polignac number, because 11201111000013 - 2¹² = 11201110995917 is a prime.

It is a super-2 number, since 2×11201111000013² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201111000017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63727870 + ... + 63903392.

It is an arithmetic number, because the mean of its divisors is an integer number (526708908720).

Almost surely, 2^{11201111000013} is an apocalyptic number.

It is an amenable number.

11201111000013 is a deficient number, since it is larger than the sum of its proper divisors (5653574079027).

11201111000013 is a wasteful number, since it uses less digits than its factorization.

11201111000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242249.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11201111000013 its reverse (31000011110211), we get a palindrome (42201122110224).

The spelling of 11201111000013 in words is "eleven trillion, two hundred one billion, one hundred eleven million, thirteen", and thus it is an aban number.