111110012422 has 8 divisors (see below), whose sum is σ = 166727007000. Its totient is φ = 55534343424.

The previous prime is 111110012413. The next prime is 111110012441. The reversal of 111110012422 is 224210011111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111110012396 and 111110012405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10324672 + ... + 10335427.

It is an arithmetic number, because the mean of its divisors is an integer number (20840875875).

Almost surely, 2^111110012422 is an apocalyptic number.

111110012422 is a deficient number, since it is larger than the sum of its proper divisors (55616994578).

111110012422 is a wasteful number, since it uses less digits than its factorization.

111110012422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20662790.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111110012422 its reverse (224210011111), we get a palindrome (335320023533).

The spelling of 111110012422 in words is "one hundred eleven billion, one hundred ten million, twelve thousand, four hundred twenty-two".