11114202111 has 4 divisors (see below), whose sum is σ = 14818936152. Its totient is φ = 7409468072.

The previous prime is 11114202103. The next prime is 11114202157. The reversal of 11114202111 is 11120241111.

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 11114202111 - 2³ = 11114202103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114202101) 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, 1852367016 + ... + 1852367021.

It is an arithmetic number, because the mean of its divisors is an integer number (3704734038).

Almost surely, 2^11114202111 is an apocalyptic number.

11114202111 is a deficient number, since it is larger than the sum of its proper divisors (3704734041).

11114202111 is an equidigital number, since it uses as much as digits as its factorization.

11114202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704734040.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11114202111 its reverse (11120241111), we get a palindrome (22234443222).

The spelling of 11114202111 in words is "eleven billion, one hundred fourteen million, two hundred two thousand, one hundred eleven".