622684486226 has 8 divisors (see below), whose sum is σ = 1018938250224. Its totient is φ = 283038402820.

The previous prime is 622684486181. The next prime is 622684486279.

It is a happy number.

622684486226 is nontrivially palindromic in base 10.

622684486226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 14151920120 + ... + 14151920163.

It is an arithmetic number, because the mean of its divisors is an integer number (127367281278).

Almost surely, 2^622684486226 is an apocalyptic number.

622684486226 is a deficient number, since it is larger than the sum of its proper divisors (396253763998).

622684486226 is a wasteful number, since it uses less digits than its factorization.

622684486226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28303840296.

The product of its digits is 21233664, while the sum is 56.

The spelling of 622684486226 in words is "six hundred twenty-two billion, six hundred eighty-four million, four hundred eighty-six thousand, two hundred twenty-six".