1332123211049 has 2 divisors, whose sum is σ = 1332123211050. Its totient is φ = 1332123211048.

The previous prime is 1332123211019. The next prime is 1332123211061. The reversal of 1332123211049 is 9401123212331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 753002211049 + 579121000000 = 867757^2 + 761000^2 .

It is an emirp because it is prime and its reverse (9401123212331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332123211049 - 2⁸ = 1332123210793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332123211009) 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, 666061605524 + 666061605525.

It is an arithmetic number, because the mean of its divisors is an integer number (666061605525).

Almost surely, 2^{1332123211049} is an apocalyptic number.

It is an amenable number.

1332123211049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332123211049 is an equidigital number, since it uses as much as digits as its factorization.

1332123211049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1332123211049 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, two hundred eleven thousand, forty-nine".