14512253122 has 4 divisors (see below), whose sum is σ = 21768379686. Its totient is φ = 7256126560.

The previous prime is 14512253111. The next prime is 14512253159. The reversal of 14512253122 is 22135221541.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22135221541 = 127 ⋅174293083.

It can be written as a sum of positive squares in only one way, i.e., 8394041161 + 6118211961 = 91619^2 + 78219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3628063279 + ... + 3628063282.

Almost surely, 2^14512253122 is an apocalyptic number.

14512253122 is a deficient number, since it is larger than the sum of its proper divisors (7256126564).

14512253122 is an equidigital number, since it uses as much as digits as its factorization.

14512253122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256126563.

The product of its digits is 4800, while the sum is 28.

Adding to 14512253122 its reverse (22135221541), we get a palindrome (36647474663).

The spelling of 14512253122 in words is "fourteen billion, five hundred twelve million, two hundred fifty-three thousand, one hundred twenty-two".