226204423 has 2 divisors, whose sum is σ = 226204424. Its totient is φ = 226204422.

The previous prime is 226204411. The next prime is 226204439. The reversal of 226204423 is 324402622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226204423 - 2¹³ = 226196231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226204453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113102211 + 113102212.

It is an arithmetic number, because the mean of its divisors is an integer number (113102212).

Almost surely, 2^226204423 is an apocalyptic number.

226204423 is a deficient number, since it is larger than the sum of its proper divisors (1).

226204423 is an equidigital number, since it uses as much as digits as its factorization.

226204423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 226204423 is about 15040.0938494412. The cubic root of 226204423 is about 609.3035345970.

The spelling of 226204423 in words is "two hundred twenty-six million, two hundred four thousand, four hundred twenty-three".