36166250201 has 2 divisors, whose sum is σ = 36166250202. Its totient is φ = 36166250200.

The previous prime is 36166250149. The next prime is 36166250209. The reversal of 36166250201 is 10205266163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19628290201 + 16537960000 = 140101^2 + 128600^2 .

It is an emirp because it is prime and its reverse (10205266163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36166250201 - 2³⁴ = 18986381017 is a prime.

It is not a weakly prime, because it can be changed into another prime (36166250209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18083125100 + 18083125101.

It is an arithmetic number, because the mean of its divisors is an integer number (18083125101).

Almost surely, 2^36166250201 is an apocalyptic number.

It is an amenable number.

36166250201 is a deficient number, since it is larger than the sum of its proper divisors (1).

36166250201 is an equidigital number, since it uses as much as digits as its factorization.

36166250201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 36166250201 in words is "thirty-six billion, one hundred sixty-six million, two hundred fifty thousand, two hundred one".