122123203442223 has 16 divisors (see below), whose sum is σ = 166806319680000. Its totient is φ = 79427870832320.

The previous prime is 122123203442171. The next prime is 122123203442281. The reversal of 122123203442223 is 322244302321221.

It is a cyclic number.

It is not a de Polignac number, because 122123203442223 - 2¹² = 122123203438127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122123204442223) 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 15 ways as a sum of consecutive naturals, for example, 6295623 + ... + 16848776.

It is an arithmetic number, because the mean of its divisors is an integer number (10425394980000).

Almost surely, 2^{122123203442223} is an apocalyptic number.

122123203442223 is a deficient number, since it is larger than the sum of its proper divisors (44683116237777).

122123203442223 is a wasteful number, since it uses less digits than its factorization.

122123203442223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23187342.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 122123203442223 its reverse (322244302321221), we get a palindrome (444367505763444).

The spelling of 122123203442223 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, two hundred three million, four hundred forty-two thousand, two hundred twenty-three".