2271332353 has 2 divisors, whose sum is σ = 2271332354. Its totient is φ = 2271332352.

The previous prime is 2271332347. The next prime is 2271332359. The reversal of 2271332353 is 3532331722.

It is the 19457-th star number.

It is a balanced prime because it is at equal distance from previous prime (2271332347) and next prime (2271332359).

It can be written as a sum of positive squares in only one way, i.e., 2031485184 + 239847169 = 45072^2 + 15487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2271332353 - 2⁵ = 2271332321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2271332359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135666176 + 1135666177.

It is an arithmetic number, because the mean of its divisors is an integer number (1135666177).

Almost surely, 2^2271332353 is an apocalyptic number.

It is an amenable number.

2271332353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2271332353 is an equidigital number, since it uses as much as digits as its factorization.

2271332353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 31.

The square root of 2271332353 is about 47658.4971752153. The cubic root of 2271332353 is about 1314.4989060717.

The spelling of 2271332353 in words is "two billion, two hundred seventy-one million, three hundred thirty-two thousand, three hundred fifty-three".