111135422240001 has 24 divisors (see below), whose sum is σ = 160969743792000. Its totient is φ = 73887113980512.

The previous prime is 111135422239999. The next prime is 111135422240083. The reversal of 111135422240001 is 100042224531111.

111135422240001 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 35 + 4 + 222 + 400 + 0 + 1 = 666.

It is not a de Polignac number, because 111135422240001 - 2¹ = 111135422239999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111135422241001) 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 23 ways as a sum of consecutive naturals, for example, 6837946 + ... + 16402083.

It is an arithmetic number, because the mean of its divisors is an integer number (6707072658000).

Almost surely, 2^{111135422240001} is an apocalyptic number.

It is an amenable number.

111135422240001 is a deficient number, since it is larger than the sum of its proper divisors (49834321551999).

111135422240001 is a wasteful number, since it uses less digits than its factorization.

111135422240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23241493 (or 23241490 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 111135422240001 its reverse (100042224531111), we get a palindrome (211177646771112).

The spelling of 111135422240001 in words is "one hundred eleven trillion, one hundred thirty-five billion, four hundred twenty-two million, two hundred forty thousand, one".