10001201000001 has 8 divisors (see below), whose sum is σ = 13914714434880. Its totient is φ = 6377577449232.

The previous prime is 10001200999997. The next prime is 10001201000017. The reversal of 10001201000001 is 10000010210001.

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

It is not a de Polignac number, because 10001201000001 - 2² = 10001200999997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10001201000051) 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, 72472470946 + ... + 72472471083.

It is an arithmetic number, because the mean of its divisors is an integer number (1739339304360).

Almost surely, 2^{10001201000001} is an apocalyptic number.

It is an amenable number.

10001201000001 is a deficient number, since it is larger than the sum of its proper divisors (3913513434879).

10001201000001 is a wasteful number, since it uses less digits than its factorization.

10001201000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144944942055.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10001201000001 its reverse (10000010210001), we get a palindrome (20001211210002).

The spelling of 10001201000001 in words is "ten trillion, one billion, two hundred one million, one", and thus it is an aban number.