111352013422 has 8 divisors (see below), whose sum is σ = 179876329416. Its totient is φ = 51393236952.

The previous prime is 111352013393. The next prime is 111352013473. The reversal of 111352013422 is 224310253111.

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

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, 2141384848 + ... + 2141384899.

It is an arithmetic number, because the mean of its divisors is an integer number (22484541177).

Almost surely, 2^111352013422 is an apocalyptic number.

111352013422 is a deficient number, since it is larger than the sum of its proper divisors (68524315994).

111352013422 is a wasteful number, since it uses less digits than its factorization.

111352013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282769762.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 111352013422 its reverse (224310253111), we get a palindrome (335662266533).

The spelling of 111352013422 in words is "one hundred eleven billion, three hundred fifty-two million, thirteen thousand, four hundred twenty-two".