10001001201 has 8 divisors (see below), whose sum is σ = 13356858144. Its totient is φ = 6656239200.

The previous prime is 10001001181. The next prime is 10001001203. The reversal of 10001001201 is 10210010001.

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

It is not a de Polignac number, because 10001001201 - 2⁵ = 10001001169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10001001201.

It is not an unprimeable number, because it can be changed into a prime (10001001203) 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, 2771631 + ... + 2775236.

It is an arithmetic number, because the mean of its divisors is an integer number (1669607268).

Almost surely, 2^10001001201 is an apocalyptic number.

It is an amenable number.

10001001201 is a deficient number, since it is larger than the sum of its proper divisors (3355856943).

10001001201 is an equidigital number, since it uses as much as digits as its factorization.

10001001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547471.

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

Adding to 10001001201 its reverse (10210010001), we get a palindrome (20211011202).

The spelling of 10001001201 in words is "ten billion, one million, one thousand, two hundred one".