110122111001001 has 16 divisors (see below), whose sum is σ = 169599828708288. Its totient is φ = 62814751372800.

The previous prime is 110122111000999. The next prime is 110122111001039. The reversal of 110122111001001 is 100100111221011.

It is not a de Polignac number, because 110122111001001 - 2¹ = 110122111000999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110122111001401) 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, 98148048460 + ... + 98148049581.

It is an arithmetic number, because the mean of its divisors is an integer number (10599989294268).

Almost surely, 2^{110122111001001} is an apocalyptic number.

110122111001001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110122111001001 is a deficient number, since it is larger than the sum of its proper divisors (59477717707287).

110122111001001 is a wasteful number, since it uses less digits than its factorization.

110122111001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196296098072.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110122111001001 its reverse (100100111221011), we get a palindrome (210222222222012).

The spelling of 110122111001001 in words is "one hundred ten trillion, one hundred twenty-two billion, one hundred eleven million, one thousand, one".