1282212007 has 2 divisors, whose sum is σ = 1282212008. Its totient is φ = 1282212006.

The previous prime is 1282211989. The next prime is 1282212037. The reversal of 1282212007 is 7002122821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1282212007 - 2¹¹ = 1282209959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1282212037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641106003 + 641106004.

It is an arithmetic number, because the mean of its divisors is an integer number (641106004).

Almost surely, 2^1282212007 is an apocalyptic number.

1282212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1282212007 is an equidigital number, since it uses as much as digits as its factorization.

1282212007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1282212007 is about 35807.9880333984. The cubic root of 1282212007 is about 1086.3921357360.

Adding to 1282212007 its reverse (7002122821), we get a palindrome (8284334828).

The spelling of 1282212007 in words is "one billion, two hundred eighty-two million, two hundred twelve thousand, seven".