622454454226 has 32 divisors (see below), whose sum is σ = 1042350826176. Its totient is φ = 276327072000.

The previous prime is 622454454221. The next prime is 622454454311.

622454454226 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (622454454221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12121966 + ... + 12173206.

It is an arithmetic number, because the mean of its divisors is an integer number (32573463318).

Almost surely, 2^622454454226 is an apocalyptic number.

622454454226 is a deficient number, since it is larger than the sum of its proper divisors (419896371950).

622454454226 is a wasteful number, since it uses less digits than its factorization.

622454454226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64138.

The product of its digits is 3686400, while the sum is 46.

The spelling of 622454454226 in words is "six hundred twenty-two billion, four hundred fifty-four million, four hundred fifty-four thousand, two hundred twenty-six".