11000001201001 has 8 divisors (see below), whose sum is σ = 11347199677184. Its totient is φ = 10658185647120.

The previous prime is 11000001200899. The next prime is 11000001201029. The reversal of 11000001201001 is 10010210000011.

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 11000001201001 - 2¹³ = 11000001192809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000001201041) 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, 1345726425 + ... + 1345734598.

It is an arithmetic number, because the mean of its divisors is an integer number (1418399959648).

Almost surely, 2^{11000001201001} is an apocalyptic number.

It is an amenable number.

11000001201001 is a deficient number, since it is larger than the sum of its proper divisors (347198476183).

11000001201001 is an equidigital number, since it uses as much as digits as its factorization.

11000001201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691461151.

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

Adding to 11000001201001 its reverse (10010210000011), we get a palindrome (21010211201012).

The spelling of 11000001201001 in words is "eleven trillion, one million, two hundred one thousand, one".