1312110222967 has 2 divisors, whose sum is σ = 1312110222968. Its totient is φ = 1312110222966.

The previous prime is 1312110222961. The next prime is 1312110222977. The reversal of 1312110222967 is 7692220112131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1312110222967 - 2³ = 1312110222959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1312110222961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656055111483 + 656055111484.

It is an arithmetic number, because the mean of its divisors is an integer number (656055111484).

Almost surely, 2^{1312110222967} is an apocalyptic number.

1312110222967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312110222967 is an equidigital number, since it uses as much as digits as its factorization.

1312110222967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 1312110222967 in words is "one trillion, three hundred twelve billion, one hundred ten million, two hundred twenty-two thousand, nine hundred sixty-seven".