1512132222049 has 2 divisors, whose sum is σ = 1512132222050. Its totient is φ = 1512132222048.

The previous prime is 1512132222023. The next prime is 1512132222071. The reversal of 1512132222049 is 9402222312151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 766094071824 + 746038150225 = 875268^2 + 863735^2 .

It is an emirp because it is prime and its reverse (9402222312151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1512132222049 - 2¹⁷ = 1512132090977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1512132222449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756066111024 + 756066111025.

It is an arithmetic number, because the mean of its divisors is an integer number (756066111025).

Almost surely, 2^{1512132222049} is an apocalyptic number.

It is an amenable number.

1512132222049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1512132222049 is an equidigital number, since it uses as much as digits as its factorization.

1512132222049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1512132222049 in words is "one trillion, five hundred twelve billion, one hundred thirty-two million, two hundred twenty-two thousand, forty-nine".