111230422 has 16 divisors (see below), whose sum is σ = 180770832. Its totient is φ = 51125760.

The previous prime is 111230419. The next prime is 111230443. The reversal of 111230422 is 224032111.

It is a junction number, because it is equal to n+sod(n) for n = 111230396 and 111230405.

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, 36579 + ... + 39502.

It is an arithmetic number, because the mean of its divisors is an integer number (11298177).

Almost surely, 2^111230422 is an apocalyptic number.

111230422 is a deficient number, since it is larger than the sum of its proper divisors (69540410).

111230422 is a wasteful number, since it uses less digits than its factorization.

111230422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76143.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 111230422 is about 10546.5834278215. The cubic root of 111230422 is about 480.9218712924.

Adding to 111230422 its reverse (224032111), we get a palindrome (335262533).

The spelling of 111230422 in words is "one hundred eleven million, two hundred thirty thousand, four hundred twenty-two".