7122366260753 has 2 divisors, whose sum is σ = 7122366260754. Its totient is φ = 7122366260752.

The previous prime is 7122366260749. The next prime is 7122366260771. The reversal of 7122366260753 is 3570626632217.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6724442481409 + 397923779344 = 2593153^2 + 630812^2 .

It is a cyclic number.

It is not a de Polignac number, because 7122366260753 - 2² = 7122366260749 is a prime.

It is a super-3 number, since 3×7122366260753³ (a number of 40 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7122366260773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3561183130376 + 3561183130377.

It is an arithmetic number, because the mean of its divisors is an integer number (3561183130377).

Almost surely, 2^{7122366260753} is an apocalyptic number.

It is an amenable number.

7122366260753 is a deficient number, since it is larger than the sum of its proper divisors (1).

7122366260753 is an equidigital number, since it uses as much as digits as its factorization.

7122366260753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 7122366260753 in words is "seven trillion, one hundred twenty-two billion, three hundred sixty-six million, two hundred sixty thousand, seven hundred fifty-three".