11222110201201 has 2 divisors, whose sum is σ = 11222110201202. Its totient is φ = 11222110201200.

The previous prime is 11222110201199. The next prime is 11222110201217. The reversal of 11222110201201 is 10210201122211.

11222110201201 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 (11222110201217) can be obtained adding 11222110201201 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10133685389025 + 1088424812176 = 3183345^2 + 1043276^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222110201201 - 2¹ = 11222110201199 is a prime.

Together with 11222110201199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11222110201261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611055100600 + 5611055100601.

It is an arithmetic number, because the mean of its divisors is an integer number (5611055100601).

Almost surely, 2^{11222110201201} is an apocalyptic number.

It is an amenable number.

11222110201201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222110201201 is an equidigital number, since it uses as much as digits as its factorization.

11222110201201 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 11222110201201 its reverse (10210201122211), we get a palindrome (21432311323412).

The spelling of 11222110201201 in words is "eleven trillion, two hundred twenty-two billion, one hundred ten million, two hundred one thousand, two hundred one".