11421242133422 has 32 divisors (see below), whose sum is σ = 18837417521664. Its totient is φ = 5150420388000.

The previous prime is 11421242133397. The next prime is 11421242133449. The reversal of 11421242133422 is 22433124212411.

11421242133422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344063 + ... + 4791749.

It is an arithmetic number, because the mean of its divisors is an integer number (588669297552).

Almost surely, 2^{11421242133422} is an apocalyptic number.

11421242133422 is a deficient number, since it is larger than the sum of its proper divisors (7416175388242).

11421242133422 is a wasteful number, since it uses less digits than its factorization.

11421242133422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448624.

The product of its digits is 18432, while the sum is 32.

Adding to 11421242133422 its reverse (22433124212411), we get a palindrome (33854366345833).

The spelling of 11421242133422 in words is "eleven trillion, four hundred twenty-one billion, two hundred forty-two million, one hundred thirty-three thousand, four hundred twenty-two".