423114233230122 has 128 divisors (see below), whose sum is σ = 984524603166720. Its totient is φ = 118728431424000.

The previous prime is 423114233230121. The next prime is 423114233230151. The reversal of 423114233230122 is 221032332411324.

It is a happy number.

It is a super-2 number, since 2×423114233230122² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423114233230121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1861766997 + ... + 1861994247.

It is an arithmetic number, because the mean of its divisors is an integer number (7691598462240).

Almost surely, 2^{423114233230122} is an apocalyptic number.

423114233230122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 423114233230122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492262301583360).

423114233230122 is an abundant number, since it is smaller than the sum of its proper divisors (561410369936598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423114233230122 is a wasteful number, since it uses less digits than its factorization.

423114233230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229908.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 423114233230122 its reverse (221032332411324), we get a palindrome (644146565641446).

The spelling of 423114233230122 in words is "four hundred twenty-three trillion, one hundred fourteen billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-two".