14122252151 has 32 divisors (see below), whose sum is σ = 17589534720. Its totient is φ = 11064664800.

The previous prime is 14122252147. The next prime is 14122252169. The reversal of 14122252151 is 15125222141.

It is a happy number.

It is not a de Polignac number, because 14122252151 - 2² = 14122252147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14122252151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14122252171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1425746 + ... + 1435616.

It is an arithmetic number, because the mean of its divisors is an integer number (549672960).

Almost surely, 2^14122252151 is an apocalyptic number.

14122252151 is a deficient number, since it is larger than the sum of its proper divisors (3467282569).

14122252151 is a wasteful number, since it uses less digits than its factorization.

14122252151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275.

The product of its digits is 1600, while the sum is 26.

Adding to 14122252151 its reverse (15125222141), we get a palindrome (29247474292).

The spelling of 14122252151 in words is "fourteen billion, one hundred twenty-two million, two hundred fifty-two thousand, one hundred fifty-one".