12011110201 has 8 divisors (see below), whose sum is σ = 12230618400. Its totient is φ = 11792133120.

The previous prime is 12011110171. The next prime is 12011110207. The reversal of 12011110201 is 10201111021.

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 12011110201 - 2¹³ = 12011102009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011110207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86995 + ... + 177736.

It is an arithmetic number, because the mean of its divisors is an integer number (1528827300).

Almost surely, 2^12011110201 is an apocalyptic number.

It is an amenable number.

12011110201 is a deficient number, since it is larger than the sum of its proper divisors (219508199).

12011110201 is an equidigital number, since it uses as much as digits as its factorization.

12011110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265559.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12011110201 its reverse (10201111021), we get a palindrome (22212221222).

It can be divided in two parts, 1201111020 and 1, that added together give a palindrome (1201111021).

The spelling of 12011110201 in words is "twelve billion, eleven million, one hundred ten thousand, two hundred one".