11120202011011 has 16 divisors (see below), whose sum is σ = 12014819631360. Its totient is φ = 10260517701280.

The previous prime is 11120202010991. The next prime is 11120202011021. The reversal of 11120202011011 is 11011020202111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11120202011011 - 2¹⁷ = 11120201879939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120202010982 and 11120202011000.

It is not an unprimeable number, because it can be changed into a prime (11120202011021) 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, 6912985 + ... + 8368378.

It is an arithmetic number, because the mean of its divisors is an integer number (750926226960).

Almost surely, 2^{11120202011011} is an apocalyptic number.

11120202011011 is a deficient number, since it is larger than the sum of its proper divisors (894617620349).

11120202011011 is a wasteful number, since it uses less digits than its factorization.

11120202011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15282506.

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

Adding to 11120202011011 its reverse (11011020202111), we get a palindrome (22131222213122).

The spelling of 11120202011011 in words is "eleven trillion, one hundred twenty billion, two hundred two million, eleven thousand, eleven".