201110012211047 has 2 divisors, whose sum is σ = 201110012211048. Its totient is φ = 201110012211046.

The previous prime is 201110012210911. The next prime is 201110012211061. The reversal of 201110012211047 is 740112210011102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201110012211047 - 2³⁰ = 201108938469223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201110812211047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100555006105523 + 100555006105524.

It is an arithmetic number, because the mean of its divisors is an integer number (100555006105524).

Almost surely, 2^{201110012211047} is an apocalyptic number.

201110012211047 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110012211047 is an equidigital number, since it uses as much as digits as its factorization.

201110012211047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 201110012211047 its reverse (740112210011102), we get a palindrome (941222222222149).

The spelling of 201110012211047 in words is "two hundred one trillion, one hundred ten billion, twelve million, two hundred eleven thousand, forty-seven".