212002000001 has 4 divisors (see below), whose sum is σ = 231274909104. Its totient is φ = 192729090900.

The previous prime is 212001999961. The next prime is 212002000031. The reversal of 212002000001 is 100000200212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212002000001 - 2²² = 211997805697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212002000031) 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 in 3 ways as a sum of consecutive naturals, for example, 9636454535 + ... + 9636454556.

It is an arithmetic number, because the mean of its divisors is an integer number (57818727276).

Almost surely, 2^212002000001 is an apocalyptic number.

It is an amenable number.

212002000001 is a deficient number, since it is larger than the sum of its proper divisors (19272909103).

212002000001 is a wasteful number, since it uses less digits than its factorization.

212002000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19272909102.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 212002000001 its reverse (100000200212), we get a palindrome (312002200213).

The spelling of 212002000001 in words is "two hundred twelve billion, two million, one", and thus it is an aban number.