110112222112001 has 8 divisors (see below), whose sum is σ = 110593677847080. Its totient is φ = 109630771736832.

The previous prime is 110112222111959. The next prime is 110112222112027. The reversal of 110112222112001 is 100211222211011.

It can be written as a sum of positive squares in 4 ways, for example, as 4005762073600 + 106106460038401 = 2001440^2 + 10300799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110112222112001 - 2⁶ = 110112222111937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110112222112801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43043831 + ... + 45530163.

It is an arithmetic number, because the mean of its divisors is an integer number (13824209730885).

Almost surely, 2^{110112222112001} is an apocalyptic number.

It is an amenable number.

110112222112001 is a deficient number, since it is larger than the sum of its proper divisors (481455735079).

110112222112001 is a wasteful number, since it uses less digits than its factorization.

110112222112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679955.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110112222112001 its reverse (100211222211011), we get a palindrome (210323444323012).

The spelling of 110112222112001 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty-two million, one hundred twelve thousand, one".