110022122111 has 4 divisors (see below), whose sum is σ = 120024133224. Its totient is φ = 100020111000.

The previous prime is 110022122099. The next prime is 110022122131. The reversal of 110022122111 is 111221220011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111221220011 = 11 ⋅10111020001.

It is a cyclic number.

It is not a de Polignac number, because 110022122111 - 2³⁰ = 108948380287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022122131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5001005540 + ... + 5001005561.

It is an arithmetic number, because the mean of its divisors is an integer number (30006033306).

Almost surely, 2^110022122111 is an apocalyptic number.

110022122111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110022122111 is a deficient number, since it is larger than the sum of its proper divisors (10002011113).

110022122111 is a wasteful number, since it uses less digits than its factorization.

110022122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002011112.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110022122111 its reverse (111221220011), we get a palindrome (221243342122).

The spelling of 110022122111 in words is "one hundred ten billion, twenty-two million, one hundred twenty-two thousand, one hundred eleven".