111422202230422 has 16 divisors (see below), whose sum is σ = 167515287239520. Its totient is φ = 55583775076032.

The previous prime is 111422202230371. The next prime is 111422202230557. The reversal of 111422202230422 is 224032202224111.

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, 138087298 + ... + 138891850.

It is an arithmetic number, because the mean of its divisors is an integer number (10469705452470).

Almost surely, 2^{111422202230422} is an apocalyptic number.

111422202230422 is a deficient number, since it is larger than the sum of its proper divisors (56093085009098).

111422202230422 is a wasteful number, since it uses less digits than its factorization.

111422202230422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962727.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 111422202230422 its reverse (224032202224111), we get a palindrome (335454404454533).

The spelling of 111422202230422 in words is "one hundred eleven trillion, four hundred twenty-two billion, two hundred two million, two hundred thirty thousand, four hundred twenty-two".