7221363119 has 2 divisors, whose sum is σ = 7221363120. Its totient is φ = 7221363118.

The previous prime is 7221363043. The next prime is 7221363133. The reversal of 7221363119 is 9113631227.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7221363119 - 2²⁴ = 7204585903 is a prime.

It is a super-2 number, since 2×7221363119² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7221363619) 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, 3610681559 + 3610681560.

It is an arithmetic number, because the mean of its divisors is an integer number (3610681560).

Almost surely, 2^7221363119 is an apocalyptic number.

7221363119 is a deficient number, since it is larger than the sum of its proper divisors (1).

7221363119 is an equidigital number, since it uses as much as digits as its factorization.

7221363119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 35.

The square root of 7221363119 is about 84978.6038894497. The cubic root of 7221363119 is about 1932.8866857400.

The spelling of 7221363119 in words is "seven billion, two hundred twenty-one million, three hundred sixty-three thousand, one hundred nineteen".