8212152601009 has 32 divisors (see below), whose sum is σ = 9684490150400. Its totient is φ = 6960082852800.

The previous prime is 8212152600919. The next prime is 8212152601033. The reversal of 8212152601009 is 9001062512128.

It is not a de Polignac number, because 8212152601009 - 2¹¹ = 8212152598961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8212152601099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23176639 + ... + 23528299.

It is an arithmetic number, because the mean of its divisors is an integer number (302640317200).

Almost surely, 2^{8212152601009} is an apocalyptic number.

It is an amenable number.

8212152601009 is a deficient number, since it is larger than the sum of its proper divisors (1472337549391).

8212152601009 is a wasteful number, since it uses less digits than its factorization.

8212152601009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352446 (or 352432 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 8212152601009 in words is "eight trillion, two hundred twelve billion, one hundred fifty-two million, six hundred one thousand, nine".