226346643622 has 8 divisors (see below), whose sum is σ = 370385416872. Its totient is φ = 102884838000.

The previous prime is 226346643613. The next prime is 226346643629.

226346643622 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226346643629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5144241879 + ... + 5144241922.

It is an arithmetic number, because the mean of its divisors is an integer number (46298177109).

Almost surely, 2^226346643622 is an apocalyptic number.

226346643622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226346643622 is a deficient number, since it is larger than the sum of its proper divisors (144038773250).

226346643622 is a wasteful number, since it uses less digits than its factorization.

226346643622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10288483814.

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

It can be divided in two parts, 226346 and 643622, that added together give a palindrome (869968).

The spelling of 226346643622 in words is "two hundred twenty-six billion, three hundred forty-six million, six hundred forty-three thousand, six hundred twenty-two".