222425445455123 has 8 divisors (see below), whose sum is σ = 225568188849600. Its totient is φ = 219302405781480.

The previous prime is 222425445455021. The next prime is 222425445455149. The reversal of 222425445455123 is 321554544524222.

222425445455123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222425445455123 - 2⁴⁰ = 221325933827347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222425415455123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4925907473 + ... + 4925952626.

It is an arithmetic number, because the mean of its divisors is an integer number (28196023606200).

Almost surely, 2^{222425445455123} is an apocalyptic number.

222425445455123 is a deficient number, since it is larger than the sum of its proper divisors (3142743394477).

222425445455123 is a wasteful number, since it uses less digits than its factorization.

222425445455123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9851860417.

The product of its digits is 15360000, while the sum is 50.

Adding to 222425445455123 its reverse (321554544524222), we get a palindrome (543979989979345).

The spelling of 222425445455123 in words is "two hundred twenty-two trillion, four hundred twenty-five billion, four hundred forty-five million, four hundred fifty-five thousand, one hundred twenty-three".