11242422141 has 16 divisors (see below), whose sum is σ = 15510178560. Its totient is φ = 7234920000.

The previous prime is 11242422119. The next prime is 11242422161. The reversal of 11242422141 is 14122424211.

It is a happy number.

It is not a de Polignac number, because 11242422141 - 2¹⁰ = 11242421117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242422161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488391 + ... + 510891.

It is an arithmetic number, because the mean of its divisors is an integer number (969386160).

Almost surely, 2^11242422141 is an apocalyptic number.

It is an amenable number.

11242422141 is a deficient number, since it is larger than the sum of its proper divisors (4267756419).

11242422141 is a wasteful number, since it uses less digits than its factorization.

11242422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28276.

The product of its digits is 1024, while the sum is 24.

Adding to 11242422141 its reverse (14122424211), we get a palindrome (25364846352).

The spelling of 11242422141 in words is "eleven billion, two hundred forty-two million, four hundred twenty-two thousand, one hundred forty-one".