135111116266422 has 8 divisors (see below), whose sum is σ = 270222232532856. Its totient is φ = 45037038755472.

The previous prime is 135111116266409. The next prime is 135111116266459. The reversal of 135111116266422 is 224662611111531.

It is a happy number.

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

135111116266422 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11259259688863 + ... + 11259259688874.

It is an arithmetic number, because the mean of its divisors is an integer number (33777779066607).

Almost surely, 2^{135111116266422} is an apocalyptic number.

135111116266422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135111116266422 is a wasteful number, since it uses less digits than its factorization.

135111116266422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22518519377742.

The product of its digits is 103680, while the sum is 42.

Adding to 135111116266422 its reverse (224662611111531), we get a palindrome (359773727377953).

The spelling of 135111116266422 in words is "one hundred thirty-five trillion, one hundred eleven billion, one hundred sixteen million, two hundred sixty-six thousand, four hundred twenty-two".