1120112222 has 8 divisors (see below), whose sum is σ = 1680411096. Its totient is φ = 559975192.

The previous prime is 1120112221. The next prime is 1120112233. The reversal of 1120112222 is 2222110211.

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 = 1120112197 and 1120112206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21353 + ... + 51924.

It is an arithmetic number, because the mean of its divisors is an integer number (210051387).

Almost surely, 2^1120112222 is an apocalyptic number.

1120112222 is a deficient number, since it is larger than the sum of its proper divisors (560298874).

1120112222 is an equidigital number, since it uses as much as digits as its factorization.

1120112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80922.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1120112222 is about 33468.0776561786. The cubic root of 1120112222 is about 1038.5335044543.

Adding to 1120112222 its reverse (2222110211), we get a palindrome (3342222433).

The spelling of 1120112222 in words is "one billion, one hundred twenty million, one hundred twelve thousand, two hundred twenty-two".