8212770001 has 2 divisors, whose sum is σ = 8212770002. Its totient is φ = 8212770000.

The previous prime is 8212769987. The next prime is 8212770017. The reversal of 8212770001 is 1000772128.

8212770001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7566390225 + 646379776 = 86985^2 + 25424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8212770001 is a prime.

It is not a weakly prime, because it can be changed into another prime (8212770301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4106385000 + 4106385001.

It is an arithmetic number, because the mean of its divisors is an integer number (4106385001).

Almost surely, 2^8212770001 is an apocalyptic number.

It is an amenable number.

8212770001 is a deficient number, since it is larger than the sum of its proper divisors (1).

8212770001 is an equidigital number, since it uses as much as digits as its factorization.

8212770001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 8212770001 is about 90624.3344858322. The cubic root of 8212770001 is about 2017.5759244045.

The spelling of 8212770001 in words is "eight billion, two hundred twelve million, seven hundred seventy thousand, one".