226311222311 has 8 divisors (see below), whose sum is σ = 230379302400. Its totient is φ = 222250885560.

The previous prime is 226311222289. The next prime is 226311222353. The reversal of 226311222311 is 113222113622.

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 226311222311 - 2³⁴ = 209131353127 is a prime.

It is a super-3 number, since 3×226311222311³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226311222611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876841 + ... + 1993778.

It is an arithmetic number, because the mean of its divisors is an integer number (28797412800).

Almost surely, 2^226311222311 is an apocalyptic number.

226311222311 is a deficient number, since it is larger than the sum of its proper divisors (4068080089).

226311222311 is an equidigital number, since it uses as much as digits as its factorization.

226311222311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871669.

The product of its digits is 1728, while the sum is 26.

Adding to 226311222311 its reverse (113222113622), we get a palindrome (339533335933).

The spelling of 226311222311 in words is "two hundred twenty-six billion, three hundred eleven million, two hundred twenty-two thousand, three hundred eleven".