2230302021 has 16 divisors (see below), whose sum is σ = 3060774144. Its totient is φ = 1443524544.

The previous prime is 2230302007. The next prime is 2230302073. The reversal of 2230302021 is 1202030322.

It is not a de Polignac number, because 2230302021 - 2⁹ = 2230301509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230302521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29695 + ... + 73091.

It is an arithmetic number, because the mean of its divisors is an integer number (191298384).

Almost surely, 2^2230302021 is an apocalyptic number.

It is an amenable number.

2230302021 is a deficient number, since it is larger than the sum of its proper divisors (830472123).

2230302021 is a wasteful number, since it uses less digits than its factorization.

2230302021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43900.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2230302021 is about 47226.0735293545. The cubic root of 2230302021 is about 1306.5355345796.

Adding to 2230302021 its reverse (1202030322), we get a palindrome (3432332343).

The spelling of 2230302021 in words is "two billion, two hundred thirty million, three hundred two thousand, twenty-one".