1332012221971 has 2 divisors, whose sum is σ = 1332012221972. Its totient is φ = 1332012221970.

The previous prime is 1332012221957. The next prime is 1332012222031. The reversal of 1332012221971 is 1791222102331.

It is a weak prime.

It is an emirp because it is prime and its reverse (1791222102331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332012221971 - 2⁷ = 1332012221843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332012221671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666006110985 + 666006110986.

It is an arithmetic number, because the mean of its divisors is an integer number (666006110986).

Almost surely, 2^{1332012221971} is an apocalyptic number.

1332012221971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332012221971 is an equidigital number, since it uses as much as digits as its factorization.

1332012221971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 1332012221971 in words is "one trillion, three hundred thirty-two billion, twelve million, two hundred twenty-one thousand, nine hundred seventy-one".