11120000122211 has 4 divisors (see below), whose sum is σ = 11230099133424. Its totient is φ = 11009901111000.

The previous prime is 11120000122139. The next prime is 11120000122219. The reversal of 11120000122211 is 11222100002111.

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 11120000122211 - 2²⁶ = 11119933013347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120000122219) 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, 55049505455 + ... + 55049505656.

It is an arithmetic number, because the mean of its divisors is an integer number (2807524783356).

Almost surely, 2^{11120000122211} is an apocalyptic number.

11120000122211 is a deficient number, since it is larger than the sum of its proper divisors (110099011213).

11120000122211 is a wasteful number, since it uses less digits than its factorization.

11120000122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110099011212.

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

Adding to 11120000122211 its reverse (11222100002111), we get a palindrome (22342100124322).

The spelling of 11120000122211 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-two thousand, two hundred eleven".