134212331422 has 16 divisors (see below), whose sum is σ = 217350659232. Its totient is φ = 61788117600.

The previous prime is 134212331401. The next prime is 134212331447. The reversal of 134212331422 is 224133212431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6490954 + ... + 6511597.

It is an arithmetic number, because the mean of its divisors is an integer number (13584416202).

Almost surely, 2^134212331422 is an apocalyptic number.

134212331422 is a deficient number, since it is larger than the sum of its proper divisors (83138327810).

134212331422 is a wasteful number, since it uses less digits than its factorization.

134212331422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13002963.

The product of its digits is 6912, while the sum is 28.

Adding to 134212331422 its reverse (224133212431), we get a palindrome (358345543853).

The spelling of 134212331422 in words is "one hundred thirty-four billion, two hundred twelve million, three hundred thirty-one thousand, four hundred twenty-two".