122110020121223 has 4 divisors (see below), whose sum is σ = 122110104612720. Its totient is φ = 122109935629728.

The previous prime is 122110020121169. The next prime is 122110020121273. The reversal of 122110020121223 is 322121020011221.

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 122110020121223 - 2²² = 122110015926919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122110020121195 and 122110020121204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110020121273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40039490 + ... + 42981167.

It is an arithmetic number, because the mean of its divisors is an integer number (30527526153180).

Almost surely, 2^{122110020121223} is an apocalyptic number.

122110020121223 is a deficient number, since it is larger than the sum of its proper divisors (84491497).

122110020121223 is an equidigital number, since it uses as much as digits as its factorization.

122110020121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84491496.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 122110020121223 its reverse (322121020011221), we get a palindrome (444231040132444).

The spelling of 122110020121223 in words is "one hundred twenty-two trillion, one hundred ten billion, twenty million, one hundred twenty-one thousand, two hundred twenty-three".