134231120122 has 32 divisors (see below), whose sum is σ = 220157118720. Its totient is φ = 60873693120.

The previous prime is 134231120099. The next prime is 134231120161. The reversal of 134231120122 is 221021132431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 134231120093 and 134231120102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24318879 + ... + 24324397.

It is an arithmetic number, because the mean of its divisors is an integer number (6879909960).

Almost surely, 2^134231120122 is an apocalyptic number.

134231120122 is a deficient number, since it is larger than the sum of its proper divisors (85925998598).

134231120122 is a wasteful number, since it uses less digits than its factorization.

134231120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 134231120122 its reverse (221021132431), we get a palindrome (355252252553).

The spelling of 134231120122 in words is "one hundred thirty-four billion, two hundred thirty-one million, one hundred twenty thousand, one hundred twenty-two".