201210000001 has 8 divisors (see below), whose sum is σ = 213129442944. Its totient is φ = 189299841600.

The previous prime is 201209999993. The next prime is 201210000029. The reversal of 201210000001 is 100000012102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201210000001 - 2³ = 201209999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201210000031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2276485 + ... + 2363218.

It is an arithmetic number, because the mean of its divisors is an integer number (26641180368).

Almost surely, 2^201210000001 is an apocalyptic number.

It is an amenable number.

201210000001 is a deficient number, since it is larger than the sum of its proper divisors (11919442943).

201210000001 is a wasteful number, since it uses less digits than its factorization.

201210000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642271.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 201210000001 its reverse (100000012102), we get a palindrome (301210012103).

The spelling of 201210000001 in words is "two hundred one billion, two hundred ten million, one", and thus it is an aban number.