111114024425 has 24 divisors (see below), whose sum is σ = 140438484576. Its totient is φ = 87188365440.

The previous prime is 111114024419. The next prime is 111114024467. The reversal of 111114024425 is 524420411111.

It is a happy number.

It is not a de Polignac number, because 111114024425 - 2⁴ = 111114024409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111114024394 and 111114024403.

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, 247922 + ... + 532628.

It is an arithmetic number, because the mean of its divisors is an integer number (5851603524).

Almost surely, 2^111114024425 is an apocalyptic number.

It is an amenable number.

111114024425 is a deficient number, since it is larger than the sum of its proper divisors (29324460151).

111114024425 is a wasteful number, since it uses less digits than its factorization.

111114024425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285017 (or 285012 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 111114024425 its reverse (524420411111), we get a palindrome (635534435536).

The spelling of 111114024425 in words is "one hundred eleven billion, one hundred fourteen million, twenty-four thousand, four hundred twenty-five".