2330422221 has 4 divisors (see below), whose sum is σ = 3107229632. Its totient is φ = 1553614812.

The previous prime is 2330422201. The next prime is 2330422253. The reversal of 2330422221 is 1222240332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2330422221 - 2¹⁴ = 2330405837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330422201) 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 in 3 ways as a sum of consecutive naturals, for example, 388403701 + ... + 388403706.

It is an arithmetic number, because the mean of its divisors is an integer number (776807408).

Almost surely, 2^2330422221 is an apocalyptic number.

It is an amenable number.

2330422221 is a deficient number, since it is larger than the sum of its proper divisors (776807411).

2330422221 is an equidigital number, since it uses as much as digits as its factorization.

2330422221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776807410.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2330422221 is about 48274.4468740969. The cubic root of 2330422221 is about 1325.8005786743.

Adding to 2330422221 its reverse (1222240332), we get a palindrome (3552662553).

The spelling of 2330422221 in words is "two billion, three hundred thirty million, four hundred twenty-two thousand, two hundred twenty-one".