226411267217 has 4 divisors (see below), whose sum is σ = 226592542500. Its totient is φ = 226229991936.

The previous prime is 226411267211. The next prime is 226411267309. The reversal of 226411267217 is 712762114622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 712762114622 = 2 ⋅356381057311.

It can be written as a sum of positive squares in 2 ways, for example, as 179949033616 + 46462233601 = 424204^2 + 215551^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226411267217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226411267211) 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, 90635768 + ... + 90638265.

It is an arithmetic number, because the mean of its divisors is an integer number (56648135625).

Almost surely, 2^226411267217 is an apocalyptic number.

It is an amenable number.

226411267217 is a deficient number, since it is larger than the sum of its proper divisors (181275283).

226411267217 is a wasteful number, since it uses less digits than its factorization.

226411267217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181275282.

The product of its digits is 112896, while the sum is 41.

The spelling of 226411267217 in words is "two hundred twenty-six billion, four hundred eleven million, two hundred sixty-seven thousand, two hundred seventeen".