7722870671359 has 2 divisors, whose sum is σ = 7722870671360. Its totient is φ = 7722870671358.

The previous prime is 7722870671339. The next prime is 7722870671381. The reversal of 7722870671359 is 9531760782277.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7722870671359 is a prime.

It is a super-2 number, since 2×7722870671359² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7722870671359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7722870671339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3861435335679 + 3861435335680.

It is an arithmetic number, because the mean of its divisors is an integer number (3861435335680).

Almost surely, 2^{7722870671359} is an apocalyptic number.

7722870671359 is a deficient number, since it is larger than the sum of its proper divisors (1).

7722870671359 is an equidigital number, since it uses as much as digits as its factorization.

7722870671359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62233920, while the sum is 64.

The spelling of 7722870671359 in words is "seven trillion, seven hundred twenty-two billion, eight hundred seventy million, six hundred seventy-one thousand, three hundred fifty-nine".