1112224040001 has 16 divisors (see below), whose sum is σ = 1649513025600. Its totient is φ = 740684525184.

The previous prime is 1112224039981. The next prime is 1112224040003. The reversal of 1112224040001 is 1000404222111.

1112224040001 is a `hidden beast` number, since 1 + 1 + 1 + 22 + 240 + 400 + 0 + 1 = 666.

It is not a de Polignac number, because 1112224040001 - 2¹⁵ = 1112224007233 is a prime.

It is a super-2 number, since 2×1112224040001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112224040003) 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, 22145791 + ... + 22195956.

It is an arithmetic number, because the mean of its divisors is an integer number (103094564100).

Almost surely, 2^{1112224040001} is an apocalyptic number.

It is an amenable number.

1112224040001 is a deficient number, since it is larger than the sum of its proper divisors (537288985599).

1112224040001 is an equidigital number, since it uses as much as digits as its factorization.

1112224040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44342685 (or 44342679 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1112224040001 its reverse (1000404222111), we get a palindrome (2112628262112).

The spelling of 1112224040001 in words is "one trillion, one hundred twelve billion, two hundred twenty-four million, forty thousand, one".