226224231261 has 8 divisors (see below), whose sum is σ = 344722638144. Its totient is φ = 129270989280.

The previous prime is 226224231251. The next prime is 226224231263. The reversal of 226224231261 is 162132422622.

226224231261 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 not a de Polignac number, because 226224231261 - 2⁵ = 226224231229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226224231263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5386291200 + ... + 5386291241.

It is an arithmetic number, because the mean of its divisors is an integer number (43090329768).

Almost surely, 2^226224231261 is an apocalyptic number.

226224231261 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

226224231261 is a deficient number, since it is larger than the sum of its proper divisors (118498406883).

226224231261 is a wasteful number, since it uses less digits than its factorization.

226224231261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10772582451.

The product of its digits is 27648, while the sum is 33.

Adding to 226224231261 its reverse (162132422622), we get a palindrome (388356653883).

The spelling of 226224231261 in words is "two hundred twenty-six billion, two hundred twenty-four million, two hundred thirty-one thousand, two hundred sixty-one".