68224822803 has 10 divisors (see below), whose sum is σ = 101916093444. Its totient is φ = 45483215148.

The previous prime is 68224822777. The next prime is 68224822817. The reversal of 68224822803 is 30822842286.

It is not a de Polignac number, because 68224822803 - 2²¹ = 68222725651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68224822843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 421140801 + ... + 421140962.

Almost surely, 2^68224822803 is an apocalyptic number.

68224822803 is a deficient number, since it is larger than the sum of its proper divisors (33691270641).

68224822803 is an equidigital number, since it uses as much as digits as its factorization.

68224822803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842281775 (or 842281766 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 68224822803 in words is "sixty-eight billion, two hundred twenty-four million, eight hundred twenty-two thousand, eight hundred three".