122110223 has 4 divisors (see below), whose sum is σ = 122132328. Its totient is φ = 122088120.

The previous prime is 122110217. The next prime is 122110267. The reversal of 122110223 is 322011221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 122110223 - 2⁶ = 122110159 is a prime.

It is a super-2 number, since 2×122110223² = 29821813122219458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122110198 and 122110207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240 + ... + 16482.

It is an arithmetic number, because the mean of its divisors is an integer number (30533082).

Almost surely, 2^122110223 is an apocalyptic number.

122110223 is a deficient number, since it is larger than the sum of its proper divisors (22105).

122110223 is a wasteful number, since it uses less digits than its factorization.

122110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22104.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 122110223 is about 11050.3494514879. The cubic root of 122110223 is about 496.1168849035.

Adding to 122110223 its reverse (322011221), we get a palindrome (444121444).

The spelling of 122110223 in words is "one hundred twenty-two million, one hundred ten thousand, two hundred twenty-three".