11144330044211 has 64 divisors (see below), whose sum is σ = 14373514202880. Its totient is φ = 8405664399360.

The previous prime is 11144330044181. The next prime is 11144330044231. The reversal of 11144330044211 is 11244003344111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11144330044211 - 2¹⁸ = 11144329782067 is a prime.

It is a super-2 number, since 2×11144330044211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11144330044231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52678895 + ... + 52890023.

It is an arithmetic number, because the mean of its divisors is an integer number (224586159420).

Almost surely, 2^{11144330044211} is an apocalyptic number.

11144330044211 is a deficient number, since it is larger than the sum of its proper divisors (3229184158669).

11144330044211 is a wasteful number, since it uses less digits than its factorization.

11144330044211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211504.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11144330044211 its reverse (11244003344111), we get a palindrome (22388333388322).

The spelling of 11144330044211 in words is "eleven trillion, one hundred forty-four billion, three hundred thirty million, forty-four thousand, two hundred eleven".