226722335 has 8 divisors (see below), whose sum is σ = 310933536. Its totient is φ = 155466720.

The previous prime is 226722329. The next prime is 226722361. The reversal of 226722335 is 533227622.

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

It is not a de Polignac number, because 226722335 - 2¹⁸ = 226460191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238856 + ... + 3238925.

It is an arithmetic number, because the mean of its divisors is an integer number (38866692).

Almost surely, 2^226722335 is an apocalyptic number.

226722335 is a deficient number, since it is larger than the sum of its proper divisors (84211201).

226722335 is an equidigital number, since it uses as much as digits as its factorization.

226722335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477793.

The product of its digits is 30240, while the sum is 32.

The square root of 226722335 is about 15057.3017171072. The cubic root of 226722335 is about 609.7681955393.

Adding to 226722335 its reverse (533227622), we get a palindrome (759949957).

The spelling of 226722335 in words is "two hundred twenty-six million, seven hundred twenty-two thousand, three hundred thirty-five".