1110223303321 has 6 divisors (see below), whose sum is σ = 1220328093866. Its totient is φ = 1009293912000.

The previous prime is 1110223303297. The next prime is 1110223303331. The reversal of 1110223303321 is 1233033220111.

It can be written as a sum of positive squares in only one way, i.e., 947702250000 + 162521053321 = 973500^2 + 403139^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1110223303321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110223303292 and 1110223303301.

It is not an unprimeable number, because it can be changed into a prime (1110223303331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4587699480 + ... + 4587699721.

Almost surely, 2^{1110223303321} is an apocalyptic number.

1110223303321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110223303321 is a deficient number, since it is larger than the sum of its proper divisors (110104790545).

1110223303321 is an equidigital number, since it uses as much as digits as its factorization.

1110223303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175399223 (or 9175399212 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1110223303321 its reverse (1233033220111), we get a palindrome (2343256523432).

The spelling of 1110223303321 in words is "one trillion, one hundred ten billion, two hundred twenty-three million, three hundred three thousand, three hundred twenty-one".