11424404224211 has 64 divisors (see below), whose sum is σ = 12910843653120. Its totient is φ = 10021433280000.

The previous prime is 11424404224187. The next prime is 11424404224231. The reversal of 11424404224211 is 11242240442411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11424404224211 - 2¹⁸ = 11424403962067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11424404224231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3927260225 + ... + 3927263133.

It is an arithmetic number, because the mean of its divisors is an integer number (201731932080).

Almost surely, 2^{11424404224211} is an apocalyptic number.

11424404224211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11424404224211 is a deficient number, since it is larger than the sum of its proper divisors (1486439428909).

11424404224211 is a wasteful number, since it uses less digits than its factorization.

11424404224211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596.

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 11424404224211 its reverse (11242240442411), we get a palindrome (22666644666622).

The spelling of 11424404224211 in words is "eleven trillion, four hundred twenty-four billion, four hundred four million, two hundred twenty-four thousand, two hundred eleven".