1112222120303 has 32 divisors (see below), whose sum is σ = 1369372815360. Its totient is φ = 882883975680.

The previous prime is 1112222120299. The next prime is 1112222120309. The reversal of 1112222120303 is 3030212222111.

It is not a de Polignac number, because 1112222120303 - 2² = 1112222120299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112222120309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70925 + ... + 1493142.

It is an arithmetic number, because the mean of its divisors is an integer number (42792900480).

Almost surely, 2^{1112222120303} is an apocalyptic number.

1112222120303 is a deficient number, since it is larger than the sum of its proper divisors (257150695057).

1112222120303 is a wasteful number, since it uses less digits than its factorization.

1112222120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564247.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1112222120303 its reverse (3030212222111), we get a palindrome (4142434342414).

The spelling of 1112222120303 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, one hundred twenty thousand, three hundred three".