2302422289 has 2 divisors, whose sum is σ = 2302422290. Its totient is φ = 2302422288.

The previous prime is 2302422277. The next prime is 2302422349. The reversal of 2302422289 is 9822242032.

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., 1424307600 + 878114689 = 37740^2 + 29633^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302422289 - 2¹⁵ = 2302389521 is a prime.

It is a super-2 number, since 2×2302422289² = 10602296793767999042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2302422389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151211144 + 1151211145.

It is an arithmetic number, because the mean of its divisors is an integer number (1151211145).

Almost surely, 2^2302422289 is an apocalyptic number.

It is an amenable number.

2302422289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302422289 is an equidigital number, since it uses as much as digits as its factorization.

2302422289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 2302422289 is about 47983.5626959900. The cubic root of 2302422289 is about 1320.4693557792.

The spelling of 2302422289 in words is "two billion, three hundred two million, four hundred twenty-two thousand, two hundred eighty-nine".