11442004122 has 16 divisors (see below), whose sum is σ = 24230126592. Its totient is φ = 3589648320.

The previous prime is 11442004121. The next prime is 11442004129. The reversal of 11442004122 is 22140024411.

It is not an unprimeable number, because it can be changed into a prime (11442004121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56088154 + ... + 56088357.

It is an arithmetic number, because the mean of its divisors is an integer number (1514382912).

Almost surely, 2^11442004122 is an apocalyptic number.

11442004122 is an abundant number, since it is smaller than the sum of its proper divisors (12788122470).

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

11442004122 is a wasteful number, since it uses less digits than its factorization.

11442004122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112176533.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 11442004122 its reverse (22140024411), we get a palindrome (33582028533).

The spelling of 11442004122 in words is "eleven billion, four hundred forty-two million, four thousand, one hundred twenty-two".