1148340162227 has 2 divisors, whose sum is σ = 1148340162228. Its totient is φ = 1148340162226.

The previous prime is 1148340162143. The next prime is 1148340162257. The reversal of 1148340162227 is 7222610438411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1148340162227 - 2¹² = 1148340158131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1148340162257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574170081113 + 574170081114.

It is an arithmetic number, because the mean of its divisors is an integer number (574170081114).

Almost surely, 2^{1148340162227} is an apocalyptic number.

1148340162227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148340162227 is an equidigital number, since it uses as much as digits as its factorization.

1148340162227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 1148340162227 in words is "one trillion, one hundred forty-eight billion, three hundred forty million, one hundred sixty-two thousand, two hundred twenty-seven".