110122210001 has 4 divisors (see below), whose sum is σ = 112808117604. Its totient is φ = 107436302400.

The previous prime is 110122209997. The next prime is 110122210027. The reversal of 110122210001 is 100012221011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16989819025 + 93132390976 = 130345^2 + 305176^2 .

It is a cyclic number.

It is not a de Polignac number, because 110122210001 - 2² = 110122209997 is a prime.

It is a super-2 number, since 2×110122210001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110122210061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342953740 + ... + 1342953821.

It is an arithmetic number, because the mean of its divisors is an integer number (28202029401).

Almost surely, 2^110122210001 is an apocalyptic number.

It is an amenable number.

110122210001 is a deficient number, since it is larger than the sum of its proper divisors (2685907603).

110122210001 is an equidigital number, since it uses as much as digits as its factorization.

110122210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685907602.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110122210001 its reverse (100012221011), we get a palindrome (210134431012).

The spelling of 110122210001 in words is "one hundred ten billion, one hundred twenty-two million, two hundred ten thousand, one".