111203241422 has 16 divisors (see below), whose sum is σ = 205298292192. Its totient is φ = 43992491040.

The previous prime is 111203241389. The next prime is 111203241433. The reversal of 111203241422 is 224142302111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305503229 + ... + 305503592.

It is an arithmetic number, because the mean of its divisors is an integer number (12831143262).

Almost surely, 2^111203241422 is an apocalyptic number.

111203241422 is a deficient number, since it is larger than the sum of its proper divisors (94095050770).

111203241422 is a wasteful number, since it uses less digits than its factorization.

111203241422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611006843.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 111203241422 its reverse (224142302111), we get a palindrome (335345543533).

The spelling of 111203241422 in words is "one hundred eleven billion, two hundred three million, two hundred forty-one thousand, four hundred twenty-two".