7223097667 has 2 divisors, whose sum is σ = 7223097668. Its totient is φ = 7223097666.

The previous prime is 7223097653. The next prime is 7223097697. The reversal of 7223097667 is 7667903227.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7223097667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7223097667.

It is not a weakly prime, because it can be changed into another prime (7223097647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3611548833 + 3611548834.

It is an arithmetic number, because the mean of its divisors is an integer number (3611548834).

Almost surely, 2^7223097667 is an apocalyptic number.

7223097667 is a deficient number, since it is larger than the sum of its proper divisors (1).

7223097667 is an equidigital number, since it uses as much as digits as its factorization.

7223097667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The square root of 7223097667 is about 84988.8090691945. The cubic root of 7223097667 is about 1933.0414310552.

The spelling of 7223097667 in words is "seven billion, two hundred twenty-three million, ninety-seven thousand, six hundred sixty-seven".