226334215231 has 12 divisors (see below), whose sum is σ = 231815155192. Its totient is φ = 220923378000.

The previous prime is 226334215207. The next prime is 226334215291. The reversal of 226334215231 is 132512433622.

It is not a de Polignac number, because 226334215231 - 2⁵ = 226334215199 is a prime.

It is a super-3 number, since 3×226334215231³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226334215291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 938716 + ... + 1154926.

Almost surely, 2^226334215231 is an apocalyptic number.

226334215231 is a deficient number, since it is larger than the sum of its proper divisors (5480939961).

226334215231 is an equidigital number, since it uses as much as digits as its factorization.

226334215231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216534 (or 216403 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

Adding to 226334215231 its reverse (132512433622), we get a palindrome (358846648853).

The spelling of 226334215231 in words is "two hundred twenty-six billion, three hundred thirty-four million, two hundred fifteen thousand, two hundred thirty-one".