2276848388161 has 2 divisors, whose sum is σ = 2276848388162. Its totient is φ = 2276848388160.

The previous prime is 2276848388123. The next prime is 2276848388179. The reversal of 2276848388161 is 1618838486722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1601821828161 + 675026560000 = 1265631^2 + 821600^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276848388161 - 2³¹ = 2274700904513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2276848388093 and 2276848388102.

It is not a weakly prime, because it can be changed into another prime (2276848388461) 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, 1138424194080 + 1138424194081.

It is an arithmetic number, because the mean of its divisors is an integer number (1138424194081).

Almost surely, 2^{2276848388161} is an apocalyptic number.

It is an amenable number.

2276848388161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276848388161 is an equidigital number, since it uses as much as digits as its factorization.

2276848388161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49545216, while the sum is 64.

The spelling of 2276848388161 in words is "two trillion, two hundred seventy-six billion, eight hundred forty-eight million, three hundred eighty-eight thousand, one hundred sixty-one".