36611236201 has 2 divisors, whose sum is σ = 36611236202. Its totient is φ = 36611236200.

The previous prime is 36611236169. The next prime is 36611236213. The reversal of 36611236201 is 10263211663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26963282025 + 9647954176 = 164205^2 + 98224^2 .

It is a cyclic number.

It is not a de Polignac number, because 36611236201 - 2⁵ = 36611236169 is a prime.

It is not a weakly prime, because it can be changed into another prime (36611266201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18305618100 + 18305618101.

It is an arithmetic number, because the mean of its divisors is an integer number (18305618101).

Almost surely, 2^36611236201 is an apocalyptic number.

It is an amenable number.

36611236201 is a deficient number, since it is larger than the sum of its proper divisors (1).

36611236201 is an equidigital number, since it uses as much as digits as its factorization.

36611236201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 36611236201 its reverse (10263211663), we get a palindrome (46874447864).

The spelling of 36611236201 in words is "thirty-six billion, six hundred eleven million, two hundred thirty-six thousand, two hundred one".