11000120201 has 12 divisors (see below), whose sum is σ = 12813322752. Its totient is φ = 9415953288.

The previous prime is 11000120177. The next prime is 11000120203. The reversal of 11000120201 is 10202100011.

It is not a de Polignac number, because 11000120201 - 2⁶ = 11000120137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11000120203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114665 + ... + 187478.

It is an arithmetic number, because the mean of its divisors is an integer number (1067776896).

Almost surely, 2^11000120201 is an apocalyptic number.

It is an amenable number.

11000120201 is a deficient number, since it is larger than the sum of its proper divisors (1813202551).

11000120201 is an equidigital number, since it uses as much as digits as its factorization.

11000120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302900 (or 302893 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11000120201 its reverse (10202100011), we get a palindrome (21202220212).

The spelling of 11000120201 in words is "eleven billion, one hundred twenty thousand, two hundred one".