226643346622 has 64 divisors (see below), whose sum is σ = 452902855680. Its totient is φ = 82345766400.

The previous prime is 226643346613. The next prime is 226643346641.

226643346622 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111754 + ... + 682477.

It is an arithmetic number, because the mean of its divisors is an integer number (7076607120).

Almost surely, 2^226643346622 is an apocalyptic number.

226643346622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226643346622 is a deficient number, since it is larger than the sum of its proper divisors (226259509058).

226643346622 is a wasteful number, since it uses less digits than its factorization.

226643346622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794377.

The product of its digits is 2985984, while the sum is 46.

The spelling of 226643346622 in words is "two hundred twenty-six billion, six hundred forty-three million, three hundred forty-six thousand, six hundred twenty-two".