622246642226 has 8 divisors (see below), whose sum is σ = 1018221778224. Its totient is φ = 282839382820.

The previous prime is 622246642177. The next prime is 622246642273.

622246642226 is nontrivially palindromic in base 10.

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, 14141969120 + ... + 14141969163.

It is an arithmetic number, because the mean of its divisors is an integer number (127277722278).

Almost surely, 2^622246642226 is an apocalyptic number.

622246642226 is a deficient number, since it is larger than the sum of its proper divisors (395975135998).

622246642226 is a wasteful number, since it uses less digits than its factorization.

622246642226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28283938296.

The product of its digits is 1327104, while the sum is 44.

The spelling of 622246642226 in words is "six hundred twenty-two billion, two hundred forty-six million, six hundred forty-two thousand, two hundred twenty-six".