226551323 has 2 divisors, whose sum is σ = 226551324. Its totient is φ = 226551322.

The previous prime is 226551289. The next prime is 226551337. The reversal of 226551323 is 323155622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226551323 - 2⁸ = 226551067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (226551373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113275661 + 113275662.

It is an arithmetic number, because the mean of its divisors is an integer number (113275662).

Almost surely, 2^226551323 is an apocalyptic number.

226551323 is a deficient number, since it is larger than the sum of its proper divisors (1).

226551323 is an equidigital number, since it uses as much as digits as its factorization.

226551323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 226551323 is about 15051.6219391798. The cubic root of 226551323 is about 609.6148451017.

The spelling of 226551323 in words is "two hundred twenty-six million, five hundred fifty-one thousand, three hundred twenty-three".