22000433223 has 8 divisors (see below), whose sum is σ = 29348563968. Its totient is φ = 14659628984.

The previous prime is 22000433219. The next prime is 22000433239. The reversal of 22000433223 is 32233400022.

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 22000433223 - 2² = 22000433219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22000433223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000433293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824615 + ... + 1836632.

It is an arithmetic number, because the mean of its divisors is an integer number (3668570496).

Almost surely, 2^22000433223 is an apocalyptic number.

22000433223 is a deficient number, since it is larger than the sum of its proper divisors (7348130745).

22000433223 is a wasteful number, since it uses less digits than its factorization.

22000433223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663253.

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

Adding to 22000433223 its reverse (32233400022), we get a palindrome (54233833245).

The spelling of 22000433223 in words is "twenty-two billion, four hundred thirty-three thousand, two hundred twenty-three".