11101112213011 has 16 divisors (see below), whose sum is σ = 11391798502080. Its totient is φ = 10814326871040.

The previous prime is 11101112212919. The next prime is 11101112213021. The reversal of 11101112213011 is 11031221110111.

11101112213011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11101112213011 - 2²¹ = 11101110115859 is a prime.

It is a super-2 number, since 2×11101112213011² (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 (11101112213021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8576971 + ... + 9786043.

It is an arithmetic number, because the mean of its divisors is an integer number (711987406380).

Almost surely, 2^{11101112213011} is an apocalyptic number.

11101112213011 is a deficient number, since it is larger than the sum of its proper divisors (290686289069).

11101112213011 is a wasteful number, since it uses less digits than its factorization.

11101112213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210686.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 11101112213011 its reverse (11031221110111), we get a palindrome (22132333323122).

The spelling of 11101112213011 in words is "eleven trillion, one hundred one billion, one hundred twelve million, two hundred thirteen thousand, eleven".