22110033230233 has 4 divisors (see below), whose sum is σ = 23810805017188. Its totient is φ = 20409261443280.

The previous prime is 22110033230209. The next prime is 22110033230249. The reversal of 22110033230233 is 33203233001122.

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 7967341731904 + 14142691498329 = 2822648^2 + 3760677^2 .

It is a cyclic number.

It is not a de Polignac number, because 22110033230233 - 2²⁵ = 22109999675801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22110033230198 and 22110033230207.

It is not an unprimeable number, because it can be changed into a prime (22110033230533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850385893458 + ... + 850385893483.

It is an arithmetic number, because the mean of its divisors is an integer number (5952701254297).

Almost surely, 2^{22110033230233} is an apocalyptic number.

It is an amenable number.

22110033230233 is a deficient number, since it is larger than the sum of its proper divisors (1700771786955).

22110033230233 is a wasteful number, since it uses less digits than its factorization.

22110033230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700771786954.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22110033230233 its reverse (33203233001122), we get a palindrome (55313266231355).

The spelling of 22110033230233 in words is "twenty-two trillion, one hundred ten billion, thirty-three million, two hundred thirty thousand, two hundred thirty-three".