111102200440143 has 16 divisors (see below), whose sum is σ = 161603383446912. Its totient is φ = 67334590764000.

The previous prime is 111102200440061. The next prime is 111102200440169. The reversal of 111102200440143 is 341044002201111.

It is a happy number.

It is not a de Polignac number, because 111102200440143 - 2¹⁷ = 111102200309071 is a prime.

It is a super-2 number, since 2×111102200440143² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102200444143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44826288 + ... + 47239818.

It is an arithmetic number, because the mean of its divisors is an integer number (10100211465432).

Almost surely, 2^{111102200440143} is an apocalyptic number.

111102200440143 is a deficient number, since it is larger than the sum of its proper divisors (50501183006769).

111102200440143 is a wasteful number, since it uses less digits than its factorization.

111102200440143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808486.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 111102200440143 its reverse (341044002201111), we get a palindrome (452146202641254).

The spelling of 111102200440143 in words is "one hundred eleven trillion, one hundred two billion, two hundred million, four hundred forty thousand, one hundred forty-three".