442233041122 has 16 divisors (see below), whose sum is σ = 673302627072. Its totient is φ = 217804481440.

The previous prime is 442233041059. The next prime is 442233041137. The reversal of 442233041122 is 221140332244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255123 + ... + 1568374.

It is an arithmetic number, because the mean of its divisors is an integer number (42081414192).

Almost surely, 2^442233041122 is an apocalyptic number.

442233041122 is a deficient number, since it is larger than the sum of its proper divisors (231069585950).

442233041122 is a wasteful number, since it uses less digits than its factorization.

442233041122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824673.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 442233041122 its reverse (221140332244), we get a palindrome (663373373366).

The spelling of 442233041122 in words is "four hundred forty-two billion, two hundred thirty-three million, forty-one thousand, one hundred twenty-two".