1120003222 has 72 divisors (see below), whose sum is σ = 1962841896. Its totient is φ = 478887552.

The previous prime is 1120003201. The next prime is 1120003223. The reversal of 1120003222 is 2223000211.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120003223) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 8175138 + ... + 8175274.

It is an arithmetic number, because the mean of its divisors is an integer number (27261693).

Almost surely, 2^1120003222 is an apocalyptic number.

1120003222 is a deficient number, since it is larger than the sum of its proper divisors (842838674).

1120003222 is a wasteful number, since it uses less digits than its factorization.

1120003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1120003222 is about 33466.4491991606. The cubic root of 1120003222 is about 1038.4998162155.

Adding to 1120003222 its reverse (2223000211), we get a palindrome (3343003433).

The spelling of 1120003222 in words is "one billion, one hundred twenty million, three thousand, two hundred twenty-two".