14120145322 has 4 divisors (see below), whose sum is σ = 21180217986. Its totient is φ = 7060072660.

The previous prime is 14120145307. The next prime is 14120145331. The reversal of 14120145322 is 22354102141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22354102141 = 7 ⋅3193443163.

It can be written as a sum of positive squares in only one way, i.e., 12909731641 + 1210413681 = 113621^2 + 34791^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530036329 + ... + 3530036332.

Almost surely, 2^14120145322 is an apocalyptic number.

14120145322 is a deficient number, since it is larger than the sum of its proper divisors (7060072664).

14120145322 is an equidigital number, since it uses as much as digits as its factorization.

14120145322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060072663.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14120145322 its reverse (22354102141), we get a palindrome (36474247463).

The spelling of 14120145322 in words is "fourteen billion, one hundred twenty million, one hundred forty-five thousand, three hundred twenty-two".