1322002079 has 2 divisors, whose sum is σ = 1322002080. Its totient is φ = 1322002078.

The previous prime is 1322002061. The next prime is 1322002133. The reversal of 1322002079 is 9702002231.

It is a weak prime.

It is an emirp because it is prime and its reverse (9702002231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322002079 - 2²⁸ = 1053566623 is a prime.

1322002079 is a modest number, since divided by 2079 gives 1322 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322002049) by changing a digit.

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 as a sum of consecutive naturals, namely, 661001039 + 661001040.

It is an arithmetic number, because the mean of its divisors is an integer number (661001040).

Almost surely, 2^1322002079 is an apocalyptic number.

1322002079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322002079 is an equidigital number, since it uses as much as digits as its factorization.

1322002079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1322002079 is about 36359.3465150297. The cubic root of 1322002079 is about 1097.5156271006.

The spelling of 1322002079 in words is "one billion, three hundred twenty-two million, two thousand, seventy-nine".