111440222443224 has 48 divisors (see below), whose sum is σ = 303988616404200. Its totient is φ = 36879498071424.

The previous prime is 111440222443213. The next prime is 111440222443241. The reversal of 111440222443224 is 422344222044111.

111440222443224 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 402 + 2 + 24 + 4 + 3 + 224 = 666.

It is a super-2 number, since 2×111440222443224² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5567547069 + ... + 5567567084.

Almost surely, 2^{111440222443224} is an apocalyptic number.

It is an amenable number.

111440222443224 is an abundant number, since it is smaller than the sum of its proper divisors (192548393960976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111440222443224 is a wasteful number, since it uses less digits than its factorization.

111440222443224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11135114304 (or 11135114297 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 111440222443224 its reverse (422344222044111), we get a palindrome (533784444487335).

The spelling of 111440222443224 in words is "one hundred eleven trillion, four hundred forty billion, two hundred twenty-two million, four hundred forty-three thousand, two hundred twenty-four".