11202100022111 has 2 divisors, whose sum is σ = 11202100022112. Its totient is φ = 11202100022110.

The previous prime is 11202100022089. The next prime is 11202100022117. The reversal of 11202100022111 is 11122000120211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11202100022111 - 2³⁰ = 11201026280287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11202100022117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601050011055 + 5601050011056.

It is an arithmetic number, because the mean of its divisors is an integer number (5601050011056).

Almost surely, 2^{11202100022111} is an apocalyptic number.

11202100022111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202100022111 is an equidigital number, since it uses as much as digits as its factorization.

11202100022111 is an evil number, because the sum of its binary digits is even.

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

Adding to 11202100022111 its reverse (11122000120211), we get a palindrome (22324100142322).

The spelling of 11202100022111 in words is "eleven trillion, two hundred two billion, one hundred million, twenty-two thousand, one hundred eleven".