11112000202111 has 2 divisors, whose sum is σ = 11112000202112. Its totient is φ = 11112000202110.

The previous prime is 11112000202067. The next prime is 11112000202117. The reversal of 11112000202111 is 11120200021111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11120200021111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112000202111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11112000202091 and 11112000202100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112000202117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556000101055 + 5556000101056.

It is an arithmetic number, because the mean of its divisors is an integer number (5556000101056).

Almost surely, 2^{11112000202111} is an apocalyptic number.

11112000202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112000202111 is an equidigital number, since it uses as much as digits as its factorization.

11112000202111 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11112000202111 its reverse (11120200021111), we get a palindrome (22232200223222).

The spelling of 11112000202111 in words is "eleven trillion, one hundred twelve billion, two hundred two thousand, one hundred eleven".