229122659 has 2 divisors, whose sum is σ = 229122660. Its totient is φ = 229122658.

The previous prime is 229122629. The next prime is 229122671. The reversal of 229122659 is 956221922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229122659 - 2⁸ = 229122403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229122629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114561329 + 114561330.

It is an arithmetic number, because the mean of its divisors is an integer number (114561330).

Almost surely, 2^229122659 is an apocalyptic number.

229122659 is a deficient number, since it is larger than the sum of its proper divisors (1).

229122659 is an equidigital number, since it uses as much as digits as its factorization.

229122659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 229122659 is about 15136.7981753077. The cubic root of 229122659 is about 611.9125309298.

The spelling of 229122659 in words is "two hundred twenty-nine million, one hundred twenty-two thousand, six hundred fifty-nine".