11102213111011 has 8 divisors (see below), whose sum is σ = 12111544016064. Its totient is φ = 10092888673320.

The previous prime is 11102213110991. The next prime is 11102213111047. The reversal of 11102213111011 is 11011131220111.

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 11102213111011 - 2⁷ = 11102213110883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102213111111) 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, 2408200 + ... + 5291866.

It is an arithmetic number, because the mean of its divisors is an integer number (1513943002008).

Almost surely, 2^{11102213111011} is an apocalyptic number.

11102213111011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11102213111011 is a deficient number, since it is larger than the sum of its proper divisors (1009330905053).

11102213111011 is a wasteful number, since it uses less digits than its factorization.

11102213111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233681.

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

Adding to 11102213111011 its reverse (11011131220111), we get a palindrome (22113344331122).

The spelling of 11102213111011 in words is "eleven trillion, one hundred two billion, two hundred thirteen million, one hundred eleven thousand, eleven".