229550011 has 2 divisors, whose sum is σ = 229550012. Its totient is φ = 229550010.

The previous prime is 229549987. The next prime is 229550047. The reversal of 229550011 is 110055922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229550011 - 2⁵ = 229549979 is a prime.

It is not a weakly prime, because it can be changed into another prime (229550081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114775005 + 114775006.

It is an arithmetic number, because the mean of its divisors is an integer number (114775006).

Almost surely, 2^229550011 is an apocalyptic number.

229550011 is a deficient number, since it is larger than the sum of its proper divisors (1).

229550011 is an equidigital number, since it uses as much as digits as its factorization.

229550011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 229550011 is about 15150.9079265897. The cubic root of 229550011 is about 612.2927343133.

The spelling of 229550011 in words is "two hundred twenty-nine million, five hundred fifty thousand, eleven".