1322066871011 has 2 divisors, whose sum is σ = 1322066871012. Its totient is φ = 1322066871010.

The previous prime is 1322066871001. The next prime is 1322066871019. The reversal of 1322066871011 is 1101786602231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322066871011 is a prime.

It is a super-2 number, since 2×1322066871011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1322066871019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661033435505 + 661033435506.

It is an arithmetic number, because the mean of its divisors is an integer number (661033435506).

Almost surely, 2^{1322066871011} is an apocalyptic number.

1322066871011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322066871011 is an equidigital number, since it uses as much as digits as its factorization.

1322066871011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 1322066871011 in words is "one trillion, three hundred twenty-two billion, sixty-six million, eight hundred seventy-one thousand, eleven".