68820304822 has 8 divisors (see below), whose sum is σ = 103238145000. Its totient is φ = 34407589824.

The previous prime is 68820304799. The next prime is 68820304831. The reversal of 68820304822 is 22840302886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247547 + ... + 1301542.

It is an arithmetic number, because the mean of its divisors is an integer number (12904768125).

Almost surely, 2^68820304822 is an apocalyptic number.

68820304822 is a deficient number, since it is larger than the sum of its proper divisors (34417840178).

68820304822 is a wasteful number, since it uses less digits than its factorization.

68820304822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562590.

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 68820304822 in words is "sixty-eight billion, eight hundred twenty million, three hundred four thousand, eight hundred twenty-two".