2242330273 has 2 divisors, whose sum is σ = 2242330274. Its totient is φ = 2242330272.

The previous prime is 2242330271. The next prime is 2242330301. The reversal of 2242330273 is 3720332422.

2242330273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2242330301) can be obtained adding 2242330273 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238519969 + 3810304 = 47313^2 + 1952^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242330273 - 2¹ = 2242330271 is a prime.

Together with 2242330271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2242330271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121165136 + 1121165137.

It is an arithmetic number, because the mean of its divisors is an integer number (1121165137).

Almost surely, 2^2242330273 is an apocalyptic number.

It is an amenable number.

2242330273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242330273 is an equidigital number, since it uses as much as digits as its factorization.

2242330273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 2242330273 is about 47353.2498673533. The cubic root of 2242330273 is about 1308.8800857307.

Adding to 2242330273 its reverse (3720332422), we get a palindrome (5962662695).

The spelling of 2242330273 in words is "two billion, two hundred forty-two million, three hundred thirty thousand, two hundred seventy-three".