11102001022111 has 8 divisors (see below), whose sum is σ = 11687009151600. Its totient is φ = 10517062121280.

The previous prime is 11102001022087. The next prime is 11102001022117. The reversal of 11102001022111 is 11122010020111.

It is a happy number.

11102001022111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11102001022111 - 2¹¹ = 11102001020063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102001022091 and 11102001022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102001022117) 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, 16977820 + ... + 17619601.

It is an arithmetic number, because the mean of its divisors is an integer number (1460876143950).

Almost surely, 2^{11102001022111} is an apocalyptic number.

11102001022111 is a deficient number, since it is larger than the sum of its proper divisors (585008129489).

11102001022111 is a wasteful number, since it uses less digits than its factorization.

11102001022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34614329.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102001022111 its reverse (11122010020111), we get a palindrome (22224011042222).

The spelling of 11102001022111 in words is "eleven trillion, one hundred two billion, one million, twenty-two thousand, one hundred eleven".