226447020346 has 8 divisors (see below), whose sum is σ = 339705422784. Its totient is φ = 113211879420.

The previous prime is 226447020311. The next prime is 226447020361. The reversal of 226447020346 is 643020744622.

It is a happy number.

226447020346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 226447020299 and 226447020308.

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 3 ways as a sum of consecutive naturals, for example, 5791020 + ... + 5829991.

It is an arithmetic number, because the mean of its divisors is an integer number (42463177848).

Almost surely, 2^226447020346 is an apocalyptic number.

226447020346 is a deficient number, since it is larger than the sum of its proper divisors (113258402438).

226447020346 is a wasteful number, since it uses less digits than its factorization.

226447020346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11630756.

The product of its (nonzero) digits is 387072, while the sum is 40.

Adding to 226447020346 its reverse (643020744622), we get a palindrome (869467764968).

The spelling of 226447020346 in words is "two hundred twenty-six billion, four hundred forty-seven million, twenty thousand, three hundred forty-six".