11441212401 has 32 divisors (see below), whose sum is σ = 16210035072. Its totient is φ = 7168573440.

The previous prime is 11441212379. The next prime is 11441212403. The reversal of 11441212401 is 10421214411.

It is not a de Polignac number, because 11441212401 - 2¹¹ = 11441210353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11441212403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371281 + ... + 400913.

It is an arithmetic number, because the mean of its divisors is an integer number (506563596).

Almost surely, 2^11441212401 is an apocalyptic number.

It is an amenable number.

11441212401 is a deficient number, since it is larger than the sum of its proper divisors (4768822671).

11441212401 is a wasteful number, since it uses less digits than its factorization.

11441212401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29793.

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

Adding to 11441212401 its reverse (10421214411), we get a palindrome (21862426812).

The spelling of 11441212401 in words is "eleven billion, four hundred forty-one million, two hundred twelve thousand, four hundred one".