11120221002011 has 16 divisors (see below), whose sum is σ = 12358108435200. Its totient is φ = 9920914970400.

The previous prime is 11120221001971. The next prime is 11120221002017. The reversal of 11120221002011 is 11020012202111.

It is a cyclic number.

It is not a de Polignac number, because 11120221002011 - 2³⁰ = 11119147260187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120221002017) 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 15 ways as a sum of consecutive naturals, for example, 18580841 + ... + 19169978.

It is an arithmetic number, because the mean of its divisors is an integer number (772381777200).

Almost surely, 2^{11120221002011} is an apocalyptic number.

11120221002011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11120221002011 is a deficient number, since it is larger than the sum of its proper divisors (1237887433189).

11120221002011 is a wasteful number, since it uses less digits than its factorization.

11120221002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37751330.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120221002011 its reverse (11020012202111), we get a palindrome (22140233204122).

The spelling of 11120221002011 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, two thousand, eleven".