226131017 has 4 divisors (see below), whose sum is σ = 258435456. Its totient is φ = 193826580.

The previous prime is 226130987. The next prime is 226131043. The reversal of 226131017 is 710131622.

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 226131017 - 2²⁴ = 209353801 is a prime.

It is a super-2 number, since 2×226131017² = 102270473698908578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226130983 and 226131001.

It is not an unprimeable number, because it can be changed into a prime (226131047) 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, 16152209 + ... + 16152222.

It is an arithmetic number, because the mean of its divisors is an integer number (64608864).

Almost surely, 2^226131017 is an apocalyptic number.

It is an amenable number.

226131017 is a deficient number, since it is larger than the sum of its proper divisors (32304439).

226131017 is an equidigital number, since it uses as much as digits as its factorization.

226131017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32304438.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 226131017 is about 15037.6533076142. The cubic root of 226131017 is about 609.2376187414.

Adding to 226131017 its reverse (710131622), we get a palindrome (936262639).

The spelling of 226131017 in words is "two hundred twenty-six million, one hundred thirty-one thousand, seventeen".