2330046221 has 2 divisors, whose sum is σ = 2330046222. Its totient is φ = 2330046220.

The previous prime is 2330046179. The next prime is 2330046223. The reversal of 2330046221 is 1226400332.

2330046221 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., 2045752900 + 284293321 = 45230^2 + 16861^2 .

It is a cyclic number.

It is not a de Polignac number, because 2330046221 - 2³⁰ = 1256304397 is a prime.

Together with 2330046223, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2330046223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165023110 + 1165023111.

It is an arithmetic number, because the mean of its divisors is an integer number (1165023111).

Almost surely, 2^2330046221 is an apocalyptic number.

It is an amenable number.

2330046221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2330046221 is an equidigital number, since it uses as much as digits as its factorization.

2330046221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2330046221 is about 48270.5523171219. The cubic root of 2330046221 is about 1325.7292714486.

Adding to 2330046221 its reverse (1226400332), we get a palindrome (3556446553).

The spelling of 2330046221 in words is "two billion, three hundred thirty million, forty-six thousand, two hundred twenty-one".