22222122110033 has 4 divisors (see below), whose sum is σ = 22225242763428. Its totient is φ = 22219001456640.

The previous prime is 22222122110003. The next prime is 22222122110039. The reversal of 22222122110033 is 33001122122222.

It is a happy number.

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 1131910871569 + 21090211238464 = 1063913^2 + 4592408^2 .

It is a cyclic number.

It is not a de Polignac number, because 22222122110033 - 2⁶ = 22222122109969 is a prime.

It is a super-2 number, since 2×22222122110033² (a number of 27 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 = 22222122109990 and 22222122110008.

It is not an unprimeable number, because it can be changed into a prime (22222122110039) 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, 1560316016 + ... + 1560330257.

It is an arithmetic number, because the mean of its divisors is an integer number (5556310690857).

Almost surely, 2^{22222122110033} is an apocalyptic number.

It is an amenable number.

22222122110033 is a deficient number, since it is larger than the sum of its proper divisors (3120653395).

22222122110033 is an equidigital number, since it uses as much as digits as its factorization.

22222122110033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120653394.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22222122110033 its reverse (33001122122222), we get a palindrome (55223244232255).

The spelling of 22222122110033 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred ten thousand, thirty-three".