1331233332223 has 4 divisors (see below), whose sum is σ = 1334198217600. Its totient is φ = 1328268446848.

The previous prime is 1331233332217. The next prime is 1331233332269. The reversal of 1331233332223 is 3222333321331.

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 1331233332223 - 2⁹ = 1331233331711 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 (1331233332523) 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, 1482442015 + ... + 1482442912.

It is an arithmetic number, because the mean of its divisors is an integer number (333549554400).

Almost surely, 2^{1331233332223} is an apocalyptic number.

1331233332223 is a deficient number, since it is larger than the sum of its proper divisors (2964885377).

1331233332223 is an equidigital number, since it uses as much as digits as its factorization.

1331233332223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964885376.

The product of its digits is 34992, while the sum is 31.

Adding to 1331233332223 its reverse (3222333321331), we get a palindrome (4553566653554).

The spelling of 1331233332223 in words is "one trillion, three hundred thirty-one billion, two hundred thirty-three million, three hundred thirty-two thousand, two hundred twenty-three".