226411511 has 2 divisors, whose sum is σ = 226411512. Its totient is φ = 226411510.

The previous prime is 226411463. The next prime is 226411513. The reversal of 226411511 is 115114622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226411511 - 2⁶ = 226411447 is a prime.

Together with 226411513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226411513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113205755 + 113205756.

It is an arithmetic number, because the mean of its divisors is an integer number (113205756).

Almost surely, 2^226411511 is an apocalyptic number.

226411511 is a deficient number, since it is larger than the sum of its proper divisors (1).

226411511 is an equidigital number, since it uses as much as digits as its factorization.

226411511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 23.

The square root of 226411511 is about 15046.9768059900. The cubic root of 226411511 is about 609.4894150835.

The spelling of 226411511 in words is "two hundred twenty-six million, four hundred eleven thousand, five hundred eleven".