110122022111111 has 4 divisors (see below), whose sum is σ = 110122097226912. Its totient is φ = 110121946995312.

The previous prime is 110122022111081. The next prime is 110122022111137. The reversal of 110122022111111 is 111111220221011.

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

It is a cyclic number.

It is not a de Polignac number, because 110122022111111 - 2⁶ = 110122022111047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110122022111111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110122022111611) 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, 35314175 + ... + 38305808.

It is an arithmetic number, because the mean of its divisors is an integer number (27530524306728).

Almost surely, 2^{110122022111111} is an apocalyptic number.

110122022111111 is a deficient number, since it is larger than the sum of its proper divisors (75115801).

110122022111111 is an equidigital number, since it uses as much as digits as its factorization.

110122022111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75115800.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 110122022111111 its reverse (111111220221011), we get a palindrome (221233242332122).

The spelling of 110122022111111 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty-two million, one hundred eleven thousand, one hundred eleven".