12022031201161 has 2 divisors, whose sum is σ = 12022031201162. Its totient is φ = 12022031201160.

The previous prime is 12022031201153. The next prime is 12022031201231. The reversal of 12022031201161 is 16110213022021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11290910438025 + 731120763136 = 3360195^2 + 855056^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022031201161 - 2³ = 12022031201153 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022031201101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011015600580 + 6011015600581.

It is an arithmetic number, because the mean of its divisors is an integer number (6011015600581).

Almost surely, 2^{12022031201161} is an apocalyptic number.

It is an amenable number.

12022031201161 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022031201161 is an equidigital number, since it uses as much as digits as its factorization.

12022031201161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 12022031201161 its reverse (16110213022021), we get a palindrome (28132244223182).

The spelling of 12022031201161 in words is "twelve trillion, twenty-two billion, thirty-one million, two hundred one thousand, one hundred sixty-one".