11011102211011 has 8 divisors (see below), whose sum is σ = 12668573973600. Its totient is φ = 9374744738688.

The previous prime is 11011102210987. The next prime is 11011102211047. The reversal of 11011102211011 is 11011220111011.

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

It is not a de Polignac number, because 11011102211011 - 2⁹ = 11011102210499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11011102210982 and 11011102211000.

It is not an unprimeable number, because it can be changed into a prime (11011102215011) 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, 5278571446 + ... + 5278573531.

It is an arithmetic number, because the mean of its divisors is an integer number (1583571746700).

Almost surely, 2^{11011102211011} is an apocalyptic number.

11011102211011 is a deficient number, since it is larger than the sum of its proper divisors (1657471762589).

11011102211011 is a wasteful number, since it uses less digits than its factorization.

11011102211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557145133.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11011102211011 its reverse (11011220111011), we get a palindrome (22022322322022).

The spelling of 11011102211011 in words is "eleven trillion, eleven billion, one hundred two million, two hundred eleven thousand, eleven".