111254422 has 8 divisors (see below), whose sum is σ = 166968072. Its totient is φ = 55598400.

The previous prime is 111254419. The next prime is 111254431. The reversal of 111254422 is 224452111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111254393 and 111254402.

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, 9204 + ... + 17527.

It is an arithmetic number, because the mean of its divisors is an integer number (20871009).

Almost surely, 2^111254422 is an apocalyptic number.

111254422 is a deficient number, since it is larger than the sum of its proper divisors (55713650).

111254422 is a wasteful number, since it uses less digits than its factorization.

111254422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28814.

The product of its digits is 640, while the sum is 22.

The square root of 111254422 is about 10547.7211756853. The cubic root of 111254422 is about 480.9564580379.

The spelling of 111254422 in words is "one hundred eleven million, two hundred fifty-four thousand, four hundred twenty-two".