2230232221 has 8 divisors (see below), whose sum is σ = 2577476160. Its totient is φ = 1890148128.

The previous prime is 2230232167. The next prime is 2230232233. The reversal of 2230232221 is 1222320322.

2230232221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230232221 - 2²¹ = 2228135069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230272221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789291 + ... + 1790536.

It is an arithmetic number, because the mean of its divisors is an integer number (322184520).

Almost surely, 2^2230232221 is an apocalyptic number.

It is an amenable number.

2230232221 is a deficient number, since it is larger than the sum of its proper divisors (347243939).

2230232221 is an equidigital number, since it uses as much as digits as its factorization.

2230232221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579923.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2230232221 is about 47225.3345250195. The cubic root of 2230232221 is about 1306.5219045673.

Adding to 2230232221 its reverse (1222320322), we get a palindrome (3452552543).

The spelling of 2230232221 in words is "two billion, two hundred thirty million, two hundred thirty-two thousand, two hundred twenty-one".