11242134122 has 4 divisors (see below), whose sum is σ = 16863201186. Its totient is φ = 5621067060.

The previous prime is 11242134109. The next prime is 11242134133. The reversal of 11242134122 is 22143124211.

11242134122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10473680281 + 768453841 = 102341^2 + 27721^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810533529 + ... + 2810533532.

Almost surely, 2^11242134122 is an apocalyptic number.

11242134122 is a deficient number, since it is larger than the sum of its proper divisors (5621067064).

11242134122 is an equidigital number, since it uses as much as digits as its factorization.

11242134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621067063.

The product of its digits is 768, while the sum is 23.

Adding to 11242134122 its reverse (22143124211), we get a palindrome (33385258333).

The spelling of 11242134122 in words is "eleven billion, two hundred forty-two million, one hundred thirty-four thousand, one hundred twenty-two".