226446644622 has 32 divisors (see below), whose sum is σ = 501439526784. Its totient is φ = 67596012000.

The previous prime is 226446644587. The next prime is 226446644651.

226446644622 is nontrivially palindromic in base 10.

226446644622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 25600129 + ... + 25608972.

It is an arithmetic number, because the mean of its divisors is an integer number (15669985212).

Almost surely, 2^226446644622 is an apocalyptic number.

226446644622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226446644622 is an abundant number, since it is smaller than the sum of its proper divisors (274992882162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226446644622 is a wasteful number, since it uses less digits than its factorization.

226446644622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51209184.

The product of its digits is 5308416, while the sum is 48.

The spelling of 226446644622 in words is "two hundred twenty-six billion, four hundred forty-six million, six hundred forty-four thousand, six hundred twenty-two".