110222210122 has 4 divisors (see below), whose sum is σ = 165333315186. Its totient is φ = 55111105060.

The previous prime is 110222210093. The next prime is 110222210141. The reversal of 110222210122 is 221012222011.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 100153893841 + 10068316281 = 316471^2 + 100341^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110222210096 and 110222210105.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 27555552529 + ... + 27555552532.

Almost surely, 2^110222210122 is an apocalyptic number.

110222210122 is a deficient number, since it is larger than the sum of its proper divisors (55111105064).

110222210122 is an equidigital number, since it uses as much as digits as its factorization.

110222210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55111105063.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110222210122 its reverse (221012222011), we get a palindrome (331234432133).

The spelling of 110222210122 in words is "one hundred ten billion, two hundred twenty-two million, two hundred ten thousand, one hundred twenty-two".