14225122442 has 8 divisors (see below), whose sum is σ = 21338552100. Its totient is φ = 7112271744.

The previous prime is 14225122441. The next prime is 14225122519. The reversal of 14225122442 is 24422152241.

It can be written as a sum of positive squares in 2 ways, for example, as 13266662761 + 958459681 = 115181^2 + 30959^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14225122441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76967 + ... + 185402.

Almost surely, 2^14225122442 is an apocalyptic number.

14225122442 is a deficient number, since it is larger than the sum of its proper divisors (7113429658).

14225122442 is a wasteful number, since it uses less digits than its factorization.

14225122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289480.

The product of its digits is 10240, while the sum is 29.

Adding to 14225122442 its reverse (24422152241), we get a palindrome (38647274683).

The spelling of 14225122442 in words is "fourteen billion, two hundred twenty-five million, one hundred twenty-two thousand, four hundred forty-two".