2270244833449 has 2 divisors, whose sum is σ = 2270244833450. Its totient is φ = 2270244833448.

The previous prime is 2270244833447. The next prime is 2270244833471. The reversal of 2270244833449 is 9443384420722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1243599668224 + 1026645165225 = 1115168^2 + 1013235^2 .

It is a cyclic number.

It is not a de Polignac number, because 2270244833449 - 2¹ = 2270244833447 is a prime.

Together with 2270244833447, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2270244833396 and 2270244833405.

It is not a weakly prime, because it can be changed into another prime (2270244833447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135122416724 + 1135122416725.

It is an arithmetic number, because the mean of its divisors is an integer number (1135122416725).

Almost surely, 2^{2270244833449} is an apocalyptic number.

It is an amenable number.

2270244833449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270244833449 is an equidigital number, since it uses as much as digits as its factorization.

2270244833449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 52.

The spelling of 2270244833449 in words is "two trillion, two hundred seventy billion, two hundred forty-four million, eight hundred thirty-three thousand, four hundred forty-nine".