111333404422 has 8 divisors (see below), whose sum is σ = 167002756272. Its totient is φ = 55665819000.

The previous prime is 111333404407. The next prime is 111333404453. The reversal of 111333404422 is 224404333111.

It is a happy number.

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, 270829 + ... + 544072.

It is an arithmetic number, because the mean of its divisors is an integer number (20875344534).

Almost surely, 2^111333404422 is an apocalyptic number.

111333404422 is a deficient number, since it is larger than the sum of its proper divisors (55669351850).

111333404422 is an equidigital number, since it uses as much as digits as its factorization.

111333404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883214.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 111333404422 its reverse (224404333111), we get a palindrome (335737737533).

The spelling of 111333404422 in words is "one hundred eleven billion, three hundred thirty-three million, four hundred four thousand, four hundred twenty-two".