1103120222 has 8 divisors (see below), whose sum is σ = 1667709696. Its totient is φ = 547216992.

The previous prime is 1103120219. The next prime is 1103120231. The reversal of 1103120222 is 2220213011.

It is a happy number.

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 = 1103120197 and 1103120206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171243 + ... + 2171750.

It is an arithmetic number, because the mean of its divisors is an integer number (208463712).

Almost surely, 2^1103120222 is an apocalyptic number.

1103120222 is a deficient number, since it is larger than the sum of its proper divisors (564589474).

1103120222 is a wasteful number, since it uses less digits than its factorization.

1103120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343122.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1103120222 is about 33213.2537099273. The cubic root of 1103120222 is about 1033.2552374093.

Adding to 1103120222 its reverse (2220213011), we get a palindrome (3323333233).

The spelling of 1103120222 in words is "one billion, one hundred three million, one hundred twenty thousand, two hundred twenty-two".