11110022211111 has 16 divisors (see below), whose sum is σ = 15092976603744. Its totient is φ = 7266876799104.

The previous prime is 11110022211073. The next prime is 11110022211157. The reversal of 11110022211111 is 11111222001111.

It is not a de Polignac number, because 11110022211111 - 2¹⁰ = 11110022210087 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110022211611) 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, 34629045 + ... + 34948401.

It is an arithmetic number, because the mean of its divisors is an integer number (943311037734).

Almost surely, 2^{11110022211111} is an apocalyptic number.

11110022211111 is a deficient number, since it is larger than the sum of its proper divisors (3982954392633).

11110022211111 is a wasteful number, since it uses less digits than its factorization.

11110022211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538210.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11110022211111 its reverse (11111222001111), we get a palindrome (22221244212222).

The spelling of 11110022211111 in words is "eleven trillion, one hundred ten billion, twenty-two million, two hundred eleven thousand, one hundred eleven".