68682868486222 has 32 divisors (see below), whose sum is σ = 107747206318080. Its totient is φ = 32773923732000.

The previous prime is 68682868486187. The next prime is 68682868486237. The reversal of 68682868486222 is 22268486828686.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124944972 + ... + 125493472.

It is an arithmetic number, because the mean of its divisors is an integer number (3367100197440).

Almost surely, 2^{68682868486222} is an apocalyptic number.

68682868486222 is a deficient number, since it is larger than the sum of its proper divisors (39064337831858).

68682868486222 is a wasteful number, since it uses less digits than its factorization.

68682868486222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554688.

The product of its digits is 2717908992, while the sum is 76.

The spelling of 68682868486222 in words is "sixty-eight trillion, six hundred eighty-two billion, eight hundred sixty-eight million, four hundred eighty-six thousand, two hundred twenty-two".