22200232233 has 8 divisors (see below), whose sum is σ = 29682763200. Its totient is φ = 14758928048.

The previous prime is 22200232231. The next prime is 22200232237. The reversal of 22200232233 is 33223200222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22200232233 - 2¹ = 22200232231 is a prime.

It is a super-2 number, since 2×22200232233² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22200232231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10305438 + ... + 10307591.

It is an arithmetic number, because the mean of its divisors is an integer number (3710345400).

Almost surely, 2^22200232233 is an apocalyptic number.

It is an amenable number.

22200232233 is a deficient number, since it is larger than the sum of its proper divisors (7482530967).

22200232233 is a wasteful number, since it uses less digits than its factorization.

22200232233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20613391.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22200232233 its reverse (33223200222), we get a palindrome (55423432455).

The spelling of 22200232233 in words is "twenty-two billion, two hundred million, two hundred thirty-two thousand, two hundred thirty-three".