11101220010011 has 8 divisors (see below), whose sum is σ = 11774697000000. Its totient is φ = 10436663245320.

The previous prime is 11101220010007. The next prime is 11101220010031. The reversal of 11101220010011 is 11001002210111.

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 11101220010011 - 2² = 11101220010007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101220009974 and 11101220010001.

It is not an unprimeable number, because it can be changed into a prime (11101220010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2230053761 + ... + 2230058738.

It is an arithmetic number, because the mean of its divisors is an integer number (1471837125000).

Almost surely, 2^{11101220010011} is an apocalyptic number.

11101220010011 is a deficient number, since it is larger than the sum of its proper divisors (673476989989).

11101220010011 is a wasteful number, since it uses less digits than its factorization.

11101220010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460112649.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11101220010011 its reverse (11001002210111), we get a palindrome (22102222220122).

The spelling of 11101220010011 in words is "eleven trillion, one hundred one billion, two hundred twenty million, ten thousand, eleven".