722204136308741 has 2 divisors, whose sum is σ = 722204136308742. Its totient is φ = 722204136308740.

The previous prime is 722204136308621. The next prime is 722204136308783. The reversal of 722204136308741 is 147803631402227.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 513151431899716 + 209052704409025 = 22652846^2 + 14458655^2 .

It is a cyclic number.

It is not a de Polignac number, because 722204136308741 - 2¹⁸ = 722204136046597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 722204136308741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722204136302741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361102068154370 + 361102068154371.

It is an arithmetic number, because the mean of its divisors is an integer number (361102068154371).

Almost surely, 2^{722204136308741} is an apocalyptic number.

It is an amenable number.

722204136308741 is a deficient number, since it is larger than the sum of its proper divisors (1).

722204136308741 is an equidigital number, since it uses as much as digits as its factorization.

722204136308741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 722204136308741 in words is "seven hundred twenty-two trillion, two hundred four billion, one hundred thirty-six million, three hundred eight thousand, seven hundred forty-one".