2302414044221 has 2 divisors, whose sum is σ = 2302414044222. Its totient is φ = 2302414044220.

The previous prime is 2302414044197. The next prime is 2302414044253. The reversal of 2302414044221 is 1224404142032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1961089351321 + 341324692900 = 1400389^2 + 584230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302414044221 - 2⁶ = 2302414044157 is a prime.

It is a super-2 number, since 2×2302414044221² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302414044121) 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 as a sum of consecutive naturals, namely, 1151207022110 + 1151207022111.

It is an arithmetic number, because the mean of its divisors is an integer number (1151207022111).

Almost surely, 2^{2302414044221} is an apocalyptic number.

It is an amenable number.

2302414044221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302414044221 is an equidigital number, since it uses as much as digits as its factorization.

2302414044221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2302414044221 its reverse (1224404142032), we get a palindrome (3526818186253).

The spelling of 2302414044221 in words is "two trillion, three hundred two billion, four hundred fourteen million, forty-four thousand, two hundred twenty-one".