1422112441 has 8 divisors (see below), whose sum is σ = 1521291240. Its totient is φ = 1324658688.

The previous prime is 1422112423. The next prime is 1422112457. The reversal of 1422112441 is 1442112241.

It can be written as a sum of positive squares in 4 ways, for example, as 830650041 + 591462400 = 28821^2 + 24320^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1422112441 - 2⁵ = 1422112409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1422112141) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 429556 + ... + 432853.

It is an arithmetic number, because the mean of its divisors is an integer number (190161405).

Almost surely, 2^1422112441 is an apocalyptic number.

It is an amenable number.

1422112441 is a deficient number, since it is larger than the sum of its proper divisors (99178799).

1422112441 is an equidigital number, since it uses as much as digits as its factorization.

1422112441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862523.

The product of its digits is 512, while the sum is 22.

The square root of 1422112441 is about 37710.9061280686. The cubic root of 1422112441 is about 1124.5479509904.

Adding to 1422112441 its reverse (1442112241), we get a palindrome (2864224682).

It can be divided in two parts, 14221 and 12441, that added together give a palindrome (26662).

The spelling of 1422112441 in words is "one billion, four hundred twenty-two million, one hundred twelve thousand, four hundred forty-one".