11201110022131 has 8 divisors (see below), whose sum is σ = 11391052728240. Its totient is φ = 11011170428928.

The previous prime is 11201110022119. The next prime is 11201110022147. The reversal of 11201110022131 is 13122001110211.

It is a happy number.

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 11201110022131 - 2⁵ = 11201110022099 is a prime.

It is a super-2 number, since 2×11201110022131² (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 (11201110022101) 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, 7160115 + ... + 8583091.

It is an arithmetic number, because the mean of its divisors is an integer number (1423881591030).

Almost surely, 2^{11201110022131} is an apocalyptic number.

11201110022131 is a deficient number, since it is larger than the sum of its proper divisors (189942706109).

11201110022131 is a wasteful number, since it uses less digits than its factorization.

11201110022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556453.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11201110022131 its reverse (13122001110211), we get a palindrome (24323111132342).

The spelling of 11201110022131 in words is "eleven trillion, two hundred one billion, one hundred ten million, twenty-two thousand, one hundred thirty-one".