133222320223 has 4 divisors (see below), whose sum is σ = 133224197400. Its totient is φ = 133220443048.

The previous prime is 133222320211. The next prime is 133222320229. The reversal of 133222320223 is 322023222331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322023222331 = 19 ⋅16948590649.

It is a cyclic number.

It is not a de Polignac number, because 133222320223 - 2¹³ = 133222312031 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 (133222320229) 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 3 ways as a sum of consecutive naturals, for example, 827773 + ... + 975526.

It is an arithmetic number, because the mean of its divisors is an integer number (33306049350).

Almost surely, 2^133222320223 is an apocalyptic number.

133222320223 is a deficient number, since it is larger than the sum of its proper divisors (1877177).

133222320223 is an equidigital number, since it uses as much as digits as its factorization.

133222320223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877176.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 133222320223 its reverse (322023222331), we get a palindrome (455245542554).

The spelling of 133222320223 in words is "one hundred thirty-three billion, two hundred twenty-two million, three hundred twenty thousand, two hundred twenty-three".