11124144201 has 16 divisors (see below), whose sum is σ = 15259801664. Its totient is φ = 7205324544.

The previous prime is 11124144181. The next prime is 11124144211. The reversal of 11124144201 is 10244142111.

It is not a de Polignac number, because 11124144201 - 2⁵ = 11124144169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124144211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364396 + ... + 393741.

It is an arithmetic number, because the mean of its divisors is an integer number (953737604).

Almost surely, 2^11124144201 is an apocalyptic number.

It is an amenable number.

11124144201 is a deficient number, since it is larger than the sum of its proper divisors (4135657463).

11124144201 is an equidigital number, since it uses as much as digits as its factorization.

11124144201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758280.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11124144201 its reverse (10244142111), we get a palindrome (21368286312).

The spelling of 11124144201 in words is "eleven billion, one hundred twenty-four million, one hundred forty-four thousand, two hundred one".