282244706281 has 2 divisors, whose sum is σ = 282244706282. Its totient is φ = 282244706280.

The previous prime is 282244706269. The next prime is 282244706327. The reversal of 282244706281 is 182607442282.

It is a happy number.

It is an a-pointer prime, because the next prime (282244706327) can be obtained adding 282244706281 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171499515625 + 110745190656 = 414125^2 + 332784^2 .

It is a cyclic number.

It is not a de Polignac number, because 282244706281 - 2⁷ = 282244706153 is a prime.

It is a super-2 number, since 2×282244706281² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (282244706201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141122353140 + 141122353141.

It is an arithmetic number, because the mean of its divisors is an integer number (141122353141).

Almost surely, 2^282244706281 is an apocalyptic number.

It is an amenable number.

282244706281 is a deficient number, since it is larger than the sum of its proper divisors (1).

282244706281 is an equidigital number, since it uses as much as digits as its factorization.

282244706281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 688128, while the sum is 46.

The spelling of 282244706281 in words is "two hundred eighty-two billion, two hundred forty-four million, seven hundred six thousand, two hundred eighty-one".