13222003133 has 4 divisors (see below), whose sum is σ = 13222245660. Its totient is φ = 13221760608.

The previous prime is 13222003127. The next prime is 13222003141. The reversal of 13222003133 is 33130022231.

13222003133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33130022231 = 431 ⋅76867801.

It can be written as a sum of positive squares in 2 ways, for example, as 11573886724 + 1648116409 = 107582^2 + 40597^2 .

It is a cyclic number.

It is not a de Polignac number, because 13222003133 - 2¹⁰ = 13222002109 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 (13222003733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2873 + ... + 162641.

It is an arithmetic number, because the mean of its divisors is an integer number (3305561415).

Almost surely, 2^13222003133 is an apocalyptic number.

It is an amenable number.

13222003133 is a deficient number, since it is larger than the sum of its proper divisors (242527).

13222003133 is an equidigital number, since it uses as much as digits as its factorization.

13222003133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242526.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13222003133 its reverse (33130022231), we get a palindrome (46352025364).

The spelling of 13222003133 in words is "thirteen billion, two hundred twenty-two million, three thousand, one hundred thirty-three".