7342222709 has 2 divisors, whose sum is σ = 7342222710. Its totient is φ = 7342222708.

The previous prime is 7342222703. The next prime is 7342222729. The reversal of 7342222709 is 9072222437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7006527025 + 335695684 = 83705^2 + 18322^2 .

It is a cyclic number.

It is not a de Polignac number, because 7342222709 - 2¹² = 7342218613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7342222703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671111354 + 3671111355.

It is an arithmetic number, because the mean of its divisors is an integer number (3671111355).

Almost surely, 2^7342222709 is an apocalyptic number.

It is an amenable number.

7342222709 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342222709 is an equidigital number, since it uses as much as digits as its factorization.

7342222709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 7342222709 is about 85686.7709101002. The cubic root of 7342222709 is about 1943.6102671110.

The spelling of 7342222709 in words is "seven billion, three hundred forty-two million, two hundred twenty-two thousand, seven hundred nine".