11112144301143 has 12 divisors (see below), whose sum is σ = 16056844223680. Its totient is φ = 7405341221376.

The previous prime is 11112144301129. The next prime is 11112144301157. The reversal of 11112144301143 is 34110344121111.

11112144301143 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 214 + 4 + 301 + 143 = 666.

It is an interprime number because it is at equal distance from previous prime (11112144301129) and next prime (11112144301157).

It is not a de Polignac number, because 11112144301143 - 2⁴ = 11112144301127 is a prime.

It is a super-2 number, since 2×11112144301143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112144311143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229556071 + ... + 229604472.

Almost surely, 2^{11112144301143} is an apocalyptic number.

11112144301143 is a deficient number, since it is larger than the sum of its proper divisors (4944699922537).

11112144301143 is a wasteful number, since it uses less digits than its factorization.

11112144301143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459163238 (or 459163235 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 11112144301143 its reverse (34110344121111), we get a palindrome (45222488422254).

The spelling of 11112144301143 in words is "eleven trillion, one hundred twelve billion, one hundred forty-four million, three hundred one thousand, one hundred forty-three".