226711110121 has 4 divisors (see below), whose sum is σ = 226734866512. Its totient is φ = 226687353732.

The previous prime is 226711110113. The next prime is 226711110163. The reversal of 226711110121 is 121011117622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226711110121 - 2³ = 226711110113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220711110121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11863875 + ... + 11882968.

It is an arithmetic number, because the mean of its divisors is an integer number (56683716628).

Almost surely, 2^226711110121 is an apocalyptic number.

It is an amenable number.

226711110121 is a deficient number, since it is larger than the sum of its proper divisors (23756391).

226711110121 is an equidigital number, since it uses as much as digits as its factorization.

226711110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23756390.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 226711110121 its reverse (121011117622), we get a palindrome (347722227743).

The spelling of 226711110121 in words is "two hundred twenty-six billion, seven hundred eleven million, one hundred ten thousand, one hundred twenty-one".