226234427 has 2 divisors, whose sum is σ = 226234428. Its totient is φ = 226234426.

The previous prime is 226234409. The next prime is 226234429. The reversal of 226234427 is 724432622.

226234427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226234427 - 2¹² = 226230331 is a prime.

Together with 226234429, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 226234393 and 226234402.

It is not a weakly prime, because it can be changed into another prime (226234429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113117213 + 113117214.

It is an arithmetic number, because the mean of its divisors is an integer number (113117214).

Almost surely, 2^226234427 is an apocalyptic number.

226234427 is a deficient number, since it is larger than the sum of its proper divisors (1).

226234427 is an equidigital number, since it uses as much as digits as its factorization.

226234427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 32.

The square root of 226234427 is about 15041.0912835472. The cubic root of 226234427 is about 609.3304729665.

The spelling of 226234427 in words is "two hundred twenty-six million, two hundred thirty-four thousand, four hundred twenty-seven".