229543201 has 2 divisors, whose sum is σ = 229543202. Its totient is φ = 229543200.

The previous prime is 229543121. The next prime is 229543211. The reversal of 229543201 is 102345922.

229543201 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 can be written as a sum of positive squares in only one way, i.e., 174768400 + 54774801 = 13220^2 + 7401^2 .

It is a cyclic number.

It is not a de Polignac number, because 229543201 - 2¹¹ = 229541153 is a prime.

It is a super-2 number, since 2×229543201² = 105380162250652802, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229543201.

It is not a weakly prime, because it can be changed into another prime (229543211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114771600 + 114771601.

It is an arithmetic number, because the mean of its divisors is an integer number (114771601).

Almost surely, 2^229543201 is an apocalyptic number.

It is an amenable number.

229543201 is a deficient number, since it is larger than the sum of its proper divisors (1).

229543201 is an equidigital number, since it uses as much as digits as its factorization.

229543201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 229543201 is about 15150.6831859161. The cubic root of 229543201 is about 612.2866793440.

The spelling of 229543201 in words is "two hundred twenty-nine million, five hundred forty-three thousand, two hundred one".