1322120011967 has 2 divisors, whose sum is σ = 1322120011968. Its totient is φ = 1322120011966.

The previous prime is 1322120011943. The next prime is 1322120012011. The reversal of 1322120011967 is 7691100212231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322120011967 - 2¹⁴ = 1322119995583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322120011067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661060005983 + 661060005984.

It is an arithmetic number, because the mean of its divisors is an integer number (661060005984).

Almost surely, 2^{1322120011967} is an apocalyptic number.

1322120011967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322120011967 is an equidigital number, since it uses as much as digits as its factorization.

1322120011967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 1322120011967 in words is "one trillion, three hundred twenty-two billion, one hundred twenty million, eleven thousand, nine hundred sixty-seven".