36166226297 has 2 divisors, whose sum is σ = 36166226298. Its totient is φ = 36166226296.

The previous prime is 36166226281. The next prime is 36166226339. The reversal of 36166226297 is 79262266163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19589921296 + 16576305001 = 139964^2 + 128749^2 .

It is an emirp because it is prime and its reverse (79262266163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36166226297 - 2⁴ = 36166226281 is a prime.

It is not a weakly prime, because it can be changed into another prime (36166226227) 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, 18083113148 + 18083113149.

It is an arithmetic number, because the mean of its divisors is an integer number (18083113149).

Almost surely, 2^36166226297 is an apocalyptic number.

It is an amenable number.

36166226297 is a deficient number, since it is larger than the sum of its proper divisors (1).

36166226297 is an equidigital number, since it uses as much as digits as its factorization.

36166226297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The spelling of 36166226297 in words is "thirty-six billion, one hundred sixty-six million, two hundred twenty-six thousand, two hundred ninety-seven".