14111122540225 has 24 divisors (see below), whose sum is σ = 17528755947192. Its totient is φ = 11268925248000.

The previous prime is 14111122540183. The next prime is 14111122540231. The reversal of 14111122540225 is 52204522111141.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 567721561729 + 13543400978496 = 753473^2 + 3680136^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14111122540225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159416079 + ... + 159504571.

It is an arithmetic number, because the mean of its divisors is an integer number (730364831133).

Almost surely, 2^{14111122540225} is an apocalyptic number.

It is an amenable number.

14111122540225 is a deficient number, since it is larger than the sum of its proper divisors (3417633406967).

14111122540225 is a wasteful number, since it uses less digits than its factorization.

14111122540225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99717 (or 99712 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

Adding to 14111122540225 its reverse (52204522111141), we get a palindrome (66315644651366).

The spelling of 14111122540225 in words is "fourteen trillion, one hundred eleven billion, one hundred twenty-two million, five hundred forty thousand, two hundred twenty-five".