2246348270861 has 2 divisors, whose sum is σ = 2246348270862. Its totient is φ = 2246348270860.

The previous prime is 2246348270819. The next prime is 2246348270863. The reversal of 2246348270861 is 1680728436422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1662681302500 + 583666968361 = 1289450^2 + 763981^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246348270861 - 2⁶ = 2246348270797 is a prime.

Together with 2246348270863, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246348270863) 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, 1123174135430 + 1123174135431.

It is an arithmetic number, because the mean of its divisors is an integer number (1123174135431).

Almost surely, 2^{2246348270861} is an apocalyptic number.

It is an amenable number.

2246348270861 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246348270861 is an equidigital number, since it uses as much as digits as its factorization.

2246348270861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6193152, while the sum is 53.

The spelling of 2246348270861 in words is "two trillion, two hundred forty-six billion, three hundred forty-eight million, two hundred seventy thousand, eight hundred sixty-one".