13333031222233 has 8 divisors (see below), whose sum is σ = 14162430463848. Its totient is φ = 12508643457024.

The previous prime is 13333031222219. The next prime is 13333031222257. The reversal of 13333031222233 is 33222213033331.

It can be written as a sum of positive squares in 4 ways, for example, as 32808801424 + 13300222420809 = 181132^2 + 3646947^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13333031222233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13333031222195 and 13333031222204.

It is not an unprimeable number, because it can be changed into a prime (13333031222633) 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 7 ways as a sum of consecutive naturals, for example, 1252863616 + ... + 1252874257.

It is an arithmetic number, because the mean of its divisors is an integer number (1770303807981).

Almost surely, 2^{13333031222233} is an apocalyptic number.

It is an amenable number.

13333031222233 is a deficient number, since it is larger than the sum of its proper divisors (829399241615).

13333031222233 is a wasteful number, since it uses less digits than its factorization.

13333031222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505738203.

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

Adding to 13333031222233 its reverse (33222213033331), we get a palindrome (46555244255564).

The spelling of 13333031222233 in words is "thirteen trillion, three hundred thirty-three billion, thirty-one million, two hundred twenty-two thousand, two hundred thirty-three".