2247053198149 has 2 divisors, whose sum is σ = 2247053198150. Its totient is φ = 2247053198148.

The previous prime is 2247053197969. The next prime is 2247053198179. The reversal of 2247053198149 is 9418913507422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1234725437124 + 1012327761025 = 1111182^2 + 1006145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2247053198149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2247053198149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247053198179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123526599074 + 1123526599075.

It is an arithmetic number, because the mean of its divisors is an integer number (1123526599075).

Almost surely, 2^{2247053198149} is an apocalyptic number.

It is an amenable number.

2247053198149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247053198149 is an equidigital number, since it uses as much as digits as its factorization.

2247053198149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 2247053198149 in words is "two trillion, two hundred forty-seven billion, fifty-three million, one hundred ninety-eight thousand, one hundred forty-nine".