123422424227 has 12 divisors (see below), whose sum is σ = 127890442056. Its totient is φ = 119105589120.

The previous prime is 123422424221. The next prime is 123422424239. The reversal of 123422424227 is 722424224321.

It is not a de Polignac number, because 123422424227 - 2¹⁶ = 123422358691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123422424221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1654763 + ... + 1727739.

It is an arithmetic number, because the mean of its divisors is an integer number (10657536838).

Almost surely, 2^123422424227 is an apocalyptic number.

123422424227 is a deficient number, since it is larger than the sum of its proper divisors (4468017829).

123422424227 is an equidigital number, since it uses as much as digits as its factorization.

123422424227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75046 (or 75017 counting only the distinct ones).

The product of its digits is 86016, while the sum is 35.

Adding to 123422424227 its reverse (722424224321), we get a palindrome (845846648548).

The spelling of 123422424227 in words is "one hundred twenty-three billion, four hundred twenty-two million, four hundred twenty-four thousand, two hundred twenty-seven".