201206552201 has 2 divisors, whose sum is σ = 201206552202. Its totient is φ = 201206552200.

The previous prime is 201206552189. The next prime is 201206552207. The reversal of 201206552201 is 102255602102.

201206552201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152920884601 + 48285667600 = 391051^2 + 219740^2 .

It is a cyclic number.

It is not a de Polignac number, because 201206552201 - 2³⁰ = 200132810377 is a prime.

It is a super-2 number, since 2×201206552201² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201206552207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100603276100 + 100603276101.

It is an arithmetic number, because the mean of its divisors is an integer number (100603276101).

Almost surely, 2^201206552201 is an apocalyptic number.

It is an amenable number.

201206552201 is a deficient number, since it is larger than the sum of its proper divisors (1).

201206552201 is an equidigital number, since it uses as much as digits as its factorization.

201206552201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 201206552201 in words is "two hundred one billion, two hundred six million, five hundred fifty-two thousand, two hundred one".