2246348270161 has 2 divisors, whose sum is σ = 2246348270162. Its totient is φ = 2246348270160.

The previous prime is 2246348270149. The next prime is 2246348270227. The reversal of 2246348270161 is 1610728436422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2246281537600 + 66732561 = 1498760^2 + 8169^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246348270161 - 2³⁵ = 2211988531793 is a prime.

It is not a weakly prime, because it can be changed into another prime (2246348270861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123174135080 + 1123174135081.

It is an arithmetic number, because the mean of its divisors is an integer number (1123174135081).

Almost surely, 2^{2246348270161} is an apocalyptic number.

It is an amenable number.

2246348270161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246348270161 is an equidigital number, since it uses as much as digits as its factorization.

2246348270161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 2246348270161 in words is "two trillion, two hundred forty-six billion, three hundred forty-eight million, two hundred seventy thousand, one hundred sixty-one".