1322554212971 has 2 divisors, whose sum is σ = 1322554212972. Its totient is φ = 1322554212970.

The previous prime is 1322554212943. The next prime is 1322554212977. The reversal of 1322554212971 is 1792124552231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322554212971 - 2³⁰ = 1321480471147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322554212977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661277106485 + 661277106486.

It is an arithmetic number, because the mean of its divisors is an integer number (661277106486).

Almost surely, 2^{1322554212971} is an apocalyptic number.

1322554212971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322554212971 is an equidigital number, since it uses as much as digits as its factorization.

1322554212971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 44.

The spelling of 1322554212971 in words is "one trillion, three hundred twenty-two billion, five hundred fifty-four million, two hundred twelve thousand, nine hundred seventy-one".