1322348874005 has 4 divisors (see below), whose sum is σ = 1586818648812. Its totient is φ = 1057879099200.

The previous prime is 1322348873987. The next prime is 1322348874017. The reversal of 1322348874005 is 5004788432231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 780992852644 + 541356021361 = 883738^2 + 735769^2 .

It is not a de Polignac number, because 1322348874005 - 2⁶ = 1322348873941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132234887396 + ... + 132234887405.

It is an arithmetic number, because the mean of its divisors is an integer number (396704662203).

Almost surely, 2^{1322348874005} is an apocalyptic number.

It is an amenable number.

1322348874005 is a deficient number, since it is larger than the sum of its proper divisors (264469774807).

1322348874005 is an equidigital number, since it uses as much as digits as its factorization.

1322348874005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264469774806.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 1322348874005 in words is "one trillion, three hundred twenty-two billion, three hundred forty-eight million, eight hundred seventy-four thousand, five".