2254322321 has 2 divisors, whose sum is σ = 2254322322. Its totient is φ = 2254322320.

The previous prime is 2254322309. The next prime is 2254322339. The reversal of 2254322321 is 1232234522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2114160400 + 140161921 = 45980^2 + 11839^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254322321 - 2¹⁰ = 2254321297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2254322351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127161160 + 1127161161.

It is an arithmetic number, because the mean of its divisors is an integer number (1127161161).

Almost surely, 2^2254322321 is an apocalyptic number.

It is an amenable number.

2254322321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254322321 is an equidigital number, since it uses as much as digits as its factorization.

2254322321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 26.

The square root of 2254322321 is about 47479.7043061559. The cubic root of 2254322321 is about 1311.2092481920.

Adding to 2254322321 its reverse (1232234522), we get a palindrome (3486556843).

The spelling of 2254322321 in words is "two billion, two hundred fifty-four million, three hundred twenty-two thousand, three hundred twenty-one".