201120222202201 has 2 divisors, whose sum is σ = 201120222202202. Its totient is φ = 201120222202200.

The previous prime is 201120222202181. The next prime is 201120222202223. The reversal of 201120222202201 is 102202222021102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140584275366976 + 60535946835225 = 11856824^2 + 7780485^2 .

It is a cyclic number.

It is not a de Polignac number, because 201120222202201 - 2²⁹ = 201119685331289 is a prime.

It is not a weakly prime, because it can be changed into another prime (201120222232201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560111101100 + 100560111101101.

It is an arithmetic number, because the mean of its divisors is an integer number (100560111101101).

Almost surely, 2^{201120222202201} is an apocalyptic number.

It is an amenable number.

201120222202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120222202201 is an equidigital number, since it uses as much as digits as its factorization.

201120222202201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201120222202201 its reverse (102202222021102), we get a palindrome (303322444223303).

The spelling of 201120222202201 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred two thousand, two hundred one".