10111202220211 has 2 divisors, whose sum is σ = 10111202220212. Its totient is φ = 10111202220210.

The previous prime is 10111202220209. The next prime is 10111202220293. The reversal of 10111202220211 is 11202220211101.

10111202220211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (11202220211101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10111202220211 - 2¹ = 10111202220209 is a prime.

Together with 10111202220209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10111202220311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055601110105 + 5055601110106.

It is an arithmetic number, because the mean of its divisors is an integer number (5055601110106).

Almost surely, 2^{10111202220211} is an apocalyptic number.

10111202220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111202220211 is an equidigital number, since it uses as much as digits as its factorization.

10111202220211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111202220211 its reverse (11202220211101), we get a palindrome (21313422431312).

It can be divided in two parts, 101 and 11202220211, that multiplied together give a palindrome (1131424241311).

The spelling of 10111202220211 in words is "ten trillion, one hundred eleven billion, two hundred two million, two hundred twenty thousand, two hundred eleven".