226352306143 has 8 divisors (see below), whose sum is σ = 229782545712. Its totient is φ = 222923591616.

The previous prime is 226352306071. The next prime is 226352306209. The reversal of 226352306143 is 341603253622.

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

It is a cyclic number.

It is not a de Polignac number, because 226352306143 - 2⁹ = 226352305631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226352300143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80380 + ... + 677617.

It is an arithmetic number, because the mean of its divisors is an integer number (28722818214).

Almost surely, 2^226352306143 is an apocalyptic number.

226352306143 is a deficient number, since it is larger than the sum of its proper divisors (3430239569).

226352306143 is an equidigital number, since it uses as much as digits as its factorization.

226352306143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762521.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 226352306143 its reverse (341603253622), we get a palindrome (567955559765).

The spelling of 226352306143 in words is "two hundred twenty-six billion, three hundred fifty-two million, three hundred six thousand, one hundred forty-three".