134232243222 has 192 divisors, whose sum is σ = 351421120512. Its totient is φ = 33421291200.

The previous prime is 134232243221. The next prime is 134232243227. The reversal of 134232243222 is 222342232431.

It is a self number, because there is not a number n which added to its sum of digits gives 134232243222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134232243221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16853013 + ... + 16860975.

It is an arithmetic number, because the mean of its divisors is an integer number (1830318336).

Almost surely, 2^134232243222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134232243222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175710560256).

134232243222 is an abundant number, since it is smaller than the sum of its proper divisors (217188877290).

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

134232243222 is a wasteful number, since it uses less digits than its factorization.

134232243222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8135 (or 8124 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 134232243222 its reverse (222342232431), we get a palindrome (356574475653).

The spelling of 134232243222 in words is "one hundred thirty-four billion, two hundred thirty-two million, two hundred forty-three thousand, two hundred twenty-two".