2246348270149 has 2 divisors, whose sum is σ = 2246348270150. Its totient is φ = 2246348270148.

The previous prime is 2246348270147. The next prime is 2246348270161. The reversal of 2246348270149 is 9410728436422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1664827639524 + 581520630625 = 1290282^2 + 762575^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246348270149 - 2¹ = 2246348270147 is a prime.

Together with 2246348270147, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2246348270096 and 2246348270105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246348270147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123174135074 + 1123174135075.

It is an arithmetic number, because the mean of its divisors is an integer number (1123174135075).

Almost surely, 2^{2246348270149} is an apocalyptic number.

It is an amenable number.

2246348270149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246348270149 is an equidigital number, since it uses as much as digits as its factorization.

2246348270149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 2246348270149 in words is "two trillion, two hundred forty-six billion, three hundred forty-eight million, two hundred seventy thousand, one hundred forty-nine".