1101110222001 has 16 divisors (see below), whose sum is σ = 1545722418240. Its totient is φ = 695300981760.

The previous prime is 1101110221979. The next prime is 1101110222057. The reversal of 1101110222001 is 1002220111011.

It is not a de Polignac number, because 1101110222001 - 2²⁵ = 1101076667569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101110223001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1611360 + ... + 2190593.

It is an arithmetic number, because the mean of its divisors is an integer number (96607651140).

Almost surely, 2^{1101110222001} is an apocalyptic number.

It is an amenable number.

1101110222001 is a deficient number, since it is larger than the sum of its proper divisors (444612196239).

1101110222001 is a wasteful number, since it uses less digits than its factorization.

1101110222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807056.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101110222001 its reverse (1002220111011), we get a palindrome (2103330333012).

The spelling of 1101110222001 in words is "one trillion, one hundred one billion, one hundred ten million, two hundred twenty-two thousand, one".