72220750759 has 2 divisors, whose sum is σ = 72220750760. Its totient is φ = 72220750758.

The previous prime is 72220750687. The next prime is 72220750867. The reversal of 72220750759 is 95705702227.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72220750759 - 2¹¹ = 72220748711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72221750759) 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, 36110375379 + 36110375380.

It is an arithmetic number, because the mean of its divisors is an integer number (36110375380).

Almost surely, 2^72220750759 is an apocalyptic number.

72220750759 is a deficient number, since it is larger than the sum of its proper divisors (1).

72220750759 is an equidigital number, since it uses as much as digits as its factorization.

72220750759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617400, while the sum is 46.

The spelling of 72220750759 in words is "seventy-two billion, two hundred twenty million, seven hundred fifty thousand, seven hundred fifty-nine".