11120120100211 has 4 divisors (see below), whose sum is σ = 11122963397424. Its totient is φ = 11117276803000.

The previous prime is 11120120100197. The next prime is 11120120100247. The reversal of 11120120100211 is 11200102102111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11120120100211 - 2²³ = 11120111711603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120120100191 and 11120120100200.

It is not an unprimeable number, because it can be changed into a prime (11120120100281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421642740 + ... + 1421650561.

It is an arithmetic number, because the mean of its divisors is an integer number (2780740849356).

Almost surely, 2^{11120120100211} is an apocalyptic number.

11120120100211 is a deficient number, since it is larger than the sum of its proper divisors (2843297213).

11120120100211 is an equidigital number, since it uses as much as digits as its factorization.

11120120100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843297212.

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

Adding to 11120120100211 its reverse (11200102102111), we get a palindrome (22320222202322).

The spelling of 11120120100211 in words is "eleven trillion, one hundred twenty billion, one hundred twenty million, one hundred thousand, two hundred eleven".