10001112001 has 8 divisors (see below), whose sum is σ = 10250301600. Its totient is φ = 9752172960.

The previous prime is 10001111987. The next prime is 10001112067. The reversal of 10001112001 is 10021110001.

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 10001112001 - 2¹³ = 10001103809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001112071) 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, 19510 + ... + 142768.

It is an arithmetic number, because the mean of its divisors is an integer number (1281287700).

Almost surely, 2^10001112001 is an apocalyptic number.

It is an amenable number.

10001112001 is a deficient number, since it is larger than the sum of its proper divisors (249189599).

10001112001 is a wasteful number, since it uses less digits than its factorization.

10001112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125279.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10001112001 its reverse (10021110001), we get a palindrome (20022222002).

The spelling of 10001112001 in words is "ten billion, one million, one hundred twelve thousand, one".