12041122134 has 32 divisors (see below), whose sum is σ = 25520062176. Its totient is φ = 3774464000.

The previous prime is 12041122133. The next prime is 12041122169. The reversal of 12041122134 is 43122114021.

It is a self number, because there is not a number n which added to its sum of digits gives 12041122134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041122133) by changing a digit.

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, 75634 + ... + 172634.

It is an arithmetic number, because the mean of its divisors is an integer number (797501943).

Almost surely, 2^12041122134 is an apocalyptic number.

12041122134 is an abundant number, since it is smaller than the sum of its proper divisors (13478940042).

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

12041122134 is a wasteful number, since it uses less digits than its factorization.

12041122134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98240.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12041122134 its reverse (43122114021), we get a palindrome (55163236155).

The spelling of 12041122134 in words is "twelve billion, forty-one million, one hundred twenty-two thousand, one hundred thirty-four".