12001332333167 has 2 divisors, whose sum is σ = 12001332333168. Its totient is φ = 12001332333166.

The previous prime is 12001332333161. The next prime is 12001332333239. The reversal of 12001332333167 is 76133323310021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12001332333167 - 2⁴² = 7603285822063 is a prime.

It is a super-2 number, since 2×12001332333167² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001332333161) 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, 6000666166583 + 6000666166584.

It is an arithmetic number, because the mean of its divisors is an integer number (6000666166584).

Almost surely, 2^{12001332333167} is an apocalyptic number.

12001332333167 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001332333167 is an equidigital number, since it uses as much as digits as its factorization.

12001332333167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 35.

Adding to 12001332333167 its reverse (76133323310021), we get a palindrome (88134655643188).

The spelling of 12001332333167 in words is "twelve trillion, one billion, three hundred thirty-two million, three hundred thirty-three thousand, one hundred sixty-seven".