10001111201 has 8 divisors (see below), whose sum is σ = 10100812800. Its totient is φ = 9901459872.

The previous prime is 10001111177. The next prime is 10001111209. The reversal of 10001111201 is 10211110001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10001111201 - 2¹⁰ = 10001110177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001111209) 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, 484181 + ... + 504413.

It is an arithmetic number, because the mean of its divisors is an integer number (1262601600).

Almost surely, 2^10001111201 is an apocalyptic number.

It is an amenable number.

10001111201 is a deficient number, since it is larger than the sum of its proper divisors (99701599).

10001111201 is a wasteful number, since it uses less digits than its factorization.

10001111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25135.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10001111201 its reverse (10211110001), we get a palindrome (20212221202).

The spelling of 10001111201 in words is "ten billion, one million, one hundred eleven thousand, two hundred one".