22333013233 has 4 divisors (see below), whose sum is σ = 22334523120. Its totient is φ = 22331503348.

The previous prime is 22333013201. The next prime is 22333013257. The reversal of 22333013233 is 33231033322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22333013233 - 2⁵ = 22333013201 is a prime.

It is a super-2 number, since 2×22333013233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22333013198 and 22333013207.

It is not an unprimeable number, because it can be changed into a prime (22333013333) 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, 732535 + ... + 762412.

It is an arithmetic number, because the mean of its divisors is an integer number (5583630780).

Almost surely, 2^22333013233 is an apocalyptic number.

It is an amenable number.

22333013233 is a deficient number, since it is larger than the sum of its proper divisors (1509887).

22333013233 is a wasteful number, since it uses less digits than its factorization.

22333013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509886.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 22333013233 its reverse (33231033322), we get a palindrome (55564046555).

The spelling of 22333013233 in words is "twenty-two billion, three hundred thirty-three million, thirteen thousand, two hundred thirty-three".