12232221331303 has 8 divisors (see below), whose sum is σ = 12429649445408. Its totient is φ = 12036306076704.

The previous prime is 12232221331289. The next prime is 12232221331313. The reversal of 12232221331303 is 30313312223221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12232221331303 - 2⁵ = 12232221331271 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 (12232221331313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378198576 + ... + 378230917.

It is an arithmetic number, because the mean of its divisors is an integer number (1553706180676).

Almost surely, 2^{12232221331303} is an apocalyptic number.

12232221331303 is a deficient number, since it is larger than the sum of its proper divisors (197428114105).

12232221331303 is a wasteful number, since it uses less digits than its factorization.

12232221331303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756429753.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12232221331303 its reverse (30313312223221), we get a palindrome (42545533554524).

The spelling of 12232221331303 in words is "twelve trillion, two hundred thirty-two billion, two hundred twenty-one million, three hundred thirty-one thousand, three hundred three".