7229372144317 has 2 divisors, whose sum is σ = 7229372144318. Its totient is φ = 7229372144316.

The previous prime is 7229372144297. The next prime is 7229372144329. The reversal of 7229372144317 is 7134412739227.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6333205095396 + 896167048921 = 2516586^2 + 946661^2 .

It is a cyclic number.

It is not a de Polignac number, because 7229372144317 - 2²³ = 7229363755709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7229372144377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3614686072158 + 3614686072159.

It is an arithmetic number, because the mean of its divisors is an integer number (3614686072159).

Almost surely, 2^{7229372144317} is an apocalyptic number.

It is an amenable number.

7229372144317 is a deficient number, since it is larger than the sum of its proper divisors (1).

7229372144317 is an equidigital number, since it uses as much as digits as its factorization.

7229372144317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3556224, while the sum is 52.

The spelling of 7229372144317 in words is "seven trillion, two hundred twenty-nine billion, three hundred seventy-two million, one hundred forty-four thousand, three hundred seventeen".