1120203222 has 8 divisors (see below), whose sum is σ = 2240406456. Its totient is φ = 373401072.

The previous prime is 1120203179. The next prime is 1120203229. The reversal of 1120203222 is 2223020211.

It is a happy number.

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

1120203222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120203229) 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, 93350263 + ... + 93350274.

It is an arithmetic number, because the mean of its divisors is an integer number (280050807).

Almost surely, 2^1120203222 is an apocalyptic number.

1120203222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120203222 is a wasteful number, since it uses less digits than its factorization.

1120203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186700542.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1120203222 is about 33469.4371330024. The cubic root of 1120203222 is about 1038.5616278238.

Adding to 1120203222 its reverse (2223020211), we get a palindrome (3343223433).

The spelling of 1120203222 in words is "one billion, one hundred twenty million, two hundred three thousand, two hundred twenty-two".