1120222 has 8 divisors (see below), whose sum is σ = 1686672. Its totient is φ = 558000.

The previous prime is 1120219. The next prime is 1120237. The reversal of 1120222 is 2220211.

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

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1120199 and 1120208.

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, 279 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (210834).

2^1120222 is an apocalyptic number.

1120222 is a deficient number, since it is larger than the sum of its proper divisors (566450).

1120222 is a wasteful number, since it uses less digits than its factorization.

1120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1120222 is about 1058.4054043702. The cubic root of 1120222 is about 103.8567430938.

Adding to 1120222 its reverse (2220211), we get a palindrome (3340433).

The spelling of 1120222 in words is "one million, one hundred twenty thousand, two hundred twenty-two".