10202122110211 has 2 divisors, whose sum is σ = 10202122110212. Its totient is φ = 10202122110210.

The previous prime is 10202122110209. The next prime is 10202122110227. The reversal of 10202122110211 is 11201122120201.

10202122110211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10202122110227) can be obtained adding 10202122110211 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10202122110211 - 2¹ = 10202122110209 is a prime.

It is a super-2 number, since 2×10202122110211² (a number of 27 digits) contains 22 as substring.

Together with 10202122110209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10202122111211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101061055105 + 5101061055106.

It is an arithmetic number, because the mean of its divisors is an integer number (5101061055106).

Almost surely, 2^{10202122110211} is an apocalyptic number.

10202122110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202122110211 is an equidigital number, since it uses as much as digits as its factorization.

10202122110211 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 10202122110211 its reverse (11201122120201), we get a palindrome (21403244230412).

The spelling of 10202122110211 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, one hundred ten thousand, two hundred eleven".