1112223122303 has 4 divisors (see below), whose sum is σ = 1128823467480. Its totient is φ = 1095622777128.

The previous prime is 1112223122291. The next prime is 1112223122317. The reversal of 1112223122303 is 3032213222111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112223122303 - 2³⁶ = 1043503645567 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 (1112223122363) 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, 8300172488 + ... + 8300172621.

It is an arithmetic number, because the mean of its divisors is an integer number (282205866870).

Almost surely, 2^{1112223122303} is an apocalyptic number.

1112223122303 is a deficient number, since it is larger than the sum of its proper divisors (16600345177).

1112223122303 is an equidigital number, since it uses as much as digits as its factorization.

1112223122303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600345176.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1112223122303 its reverse (3032213222111), we get a palindrome (4144436344414).

The spelling of 1112223122303 in words is "one trillion, one hundred twelve billion, two hundred twenty-three million, one hundred twenty-two thousand, three hundred three".