622663366226 has 64 divisors (see below), whose sum is σ = 1038765911040. Its totient is φ = 277552820160.

The previous prime is 622663366207. The next prime is 622663366307.

622663366226 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554463701 + ... + 554464823.

It is an arithmetic number, because the mean of its divisors is an integer number (16230717360).

Almost surely, 2^622663366226 is an apocalyptic number.

622663366226 is a deficient number, since it is larger than the sum of its proper divisors (416102544814).

622663366226 is a wasteful number, since it uses less digits than its factorization.

622663366226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559.

The product of its digits is 6718464, while the sum is 50.

It can be divided in two parts, 622663 and 366226, that added together give a palindrome (988889).

The spelling of 622663366226 in words is "six hundred twenty-two billion, six hundred sixty-three million, three hundred sixty-six thousand, two hundred twenty-six".