22022032223 has 16 divisors (see below), whose sum is σ = 22464179712. Its totient is φ = 21585300000.

The previous prime is 22022032141. The next prime is 22022032261. The reversal of 22022032223 is 32223022022.

It is a cyclic number.

It is not a de Polignac number, because 22022032223 - 2¹⁴ = 22022015839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22022032195 and 22022032204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022032423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4740740 + ... + 4745382.

It is an arithmetic number, because the mean of its divisors is an integer number (1404011232).

Almost surely, 2^22022032223 is an apocalyptic number.

22022032223 is a deficient number, since it is larger than the sum of its proper divisors (442147489).

22022032223 is a wasteful number, since it uses less digits than its factorization.

22022032223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22022032223 its reverse (32223022022), we get a palindrome (54245054245).

The spelling of 22022032223 in words is "twenty-two billion, twenty-two million, thirty-two thousand, two hundred twenty-three".