195594010201 has 2 divisors, whose sum is σ = 195594010202. Its totient is φ = 195594010200.

The previous prime is 195594010193. The next prime is 195594010207. The reversal of 195594010201 is 102010495591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157529610000 + 38064400201 = 396900^2 + 195101^2 .

It is a cyclic number.

It is not a de Polignac number, because 195594010201 - 2³ = 195594010193 is a prime.

It is not a weakly prime, because it can be changed into another prime (195594010207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97797005100 + 97797005101.

It is an arithmetic number, because the mean of its divisors is an integer number (97797005101).

Almost surely, 2^195594010201 is an apocalyptic number.

It is an amenable number.

195594010201 is a deficient number, since it is larger than the sum of its proper divisors (1).

195594010201 is an equidigital number, since it uses as much as digits as its factorization.

195594010201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 37.

The spelling of 195594010201 in words is "one hundred ninety-five billion, five hundred ninety-four million, ten thousand, two hundred one".