11440201201 has 16 divisors (see below), whose sum is σ = 13490245440. Its totient is φ = 9564448320.

The previous prime is 11440201151. The next prime is 11440201231. The reversal of 11440201201 is 10210204411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11440201201 - 2⁹ = 11440200689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11440201231) 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, 110235 + ... + 187168.

It is an arithmetic number, because the mean of its divisors is an integer number (843140340).

Almost surely, 2^11440201201 is an apocalyptic number.

11440201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11440201201 is a deficient number, since it is larger than the sum of its proper divisors (2050044239).

11440201201 is a wasteful number, since it uses less digits than its factorization.

11440201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297696.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11440201201 its reverse (10210204411), we get a palindrome (21650405612).

The spelling of 11440201201 in words is "eleven billion, four hundred forty million, two hundred one thousand, two hundred one".