11441002201 has 4 divisors (see below), whose sum is σ = 11441981392. Its totient is φ = 11440023012.

The previous prime is 11441002151. The next prime is 11441002219. The reversal of 11441002201 is 10220014411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11441002201 - 2²³ = 11432613593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11441002501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471855 + ... + 495508.

It is an arithmetic number, because the mean of its divisors is an integer number (2860495348).

Almost surely, 2^11441002201 is an apocalyptic number.

It is an amenable number.

11441002201 is a deficient number, since it is larger than the sum of its proper divisors (979191).

11441002201 is an equidigital number, since it uses as much as digits as its factorization.

11441002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979190.

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

Adding to 11441002201 its reverse (10220014411), we get a palindrome (21661016612).

The spelling of 11441002201 in words is "eleven billion, four hundred forty-one million, two thousand, two hundred one".