2235240229 has 2 divisors, whose sum is σ = 2235240230. Its totient is φ = 2235240228.

The previous prime is 2235240187. The next prime is 2235240239. The reversal of 2235240229 is 9220425322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131668900 + 103571329 = 46170^2 + 10177^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235240229 - 2⁷ = 2235240101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2235240229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235240239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117620114 + 1117620115.

It is an arithmetic number, because the mean of its divisors is an integer number (1117620115).

Almost surely, 2^2235240229 is an apocalyptic number.

It is an amenable number.

2235240229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235240229 is an equidigital number, since it uses as much as digits as its factorization.

2235240229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2235240229 is about 47278.3272652491. The cubic root of 2235240229 is about 1307.4991093443.

The spelling of 2235240229 in words is "two billion, two hundred thirty-five million, two hundred forty thousand, two hundred twenty-nine".