14122252500 has 120 divisors (see below), whose sum is σ = 42290437728. Its totient is φ = 3664080000.

The previous prime is 14122252483. The next prime is 14122252513. The reversal of 14122252500 is 525222141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 252055 + ... + 302945.

Almost surely, 2^14122252500 is an apocalyptic number.

14122252500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14122252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21145218864).

14122252500 is an abundant number, since it is smaller than the sum of its proper divisors (28168185228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14122252500 is a wasteful number, since it uses less digits than its factorization.

14122252500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50955 (or 50938 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 14122252500 its reverse (525222141), we get a palindrome (14647474641).

The spelling of 14122252500 in words is "fourteen billion, one hundred twenty-two million, two hundred fifty-two thousand, five hundred".