22004411333 has 4 divisors (see below), whose sum is σ = 22008599148. Its totient is φ = 22000223520.

The previous prime is 22004411323. The next prime is 22004411339. The reversal of 22004411333 is 33311440022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6006715009 + 15997696324 = 77503^2 + 126482^2 .

It is a cyclic number.

It is not a de Polignac number, because 22004411333 - 2²⁰ = 22003362757 is a prime.

It is a super-2 number, since 2×22004411333² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22004411299 and 22004411308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004411339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2086016 + ... + 2096537.

It is an arithmetic number, because the mean of its divisors is an integer number (5502149787).

Almost surely, 2^22004411333 is an apocalyptic number.

It is an amenable number.

22004411333 is a deficient number, since it is larger than the sum of its proper divisors (4187815).

22004411333 is an equidigital number, since it uses as much as digits as its factorization.

22004411333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187814.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22004411333 its reverse (33311440022), we get a palindrome (55315851355).

The spelling of 22004411333 in words is "twenty-two billion, four million, four hundred eleven thousand, three hundred thirty-three".