22032255223 has 16 divisors (see below), whose sum is σ = 24184106496. Its totient is φ = 19905454240.

The previous prime is 22032255169. The next prime is 22032255233. The reversal of 22032255223 is 32255223022.

It is a cyclic number.

It is not a de Polignac number, because 22032255223 - 2²¹ = 22030158071 is a prime.

It is a super-2 number, since 2×22032255223² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22032255191 and 22032255200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032255233) 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 15 ways as a sum of consecutive naturals, for example, 2124990 + ... + 2135332.

It is an arithmetic number, because the mean of its divisors is an integer number (1511506656).

Almost surely, 2^22032255223 is an apocalyptic number.

22032255223 is a deficient number, since it is larger than the sum of its proper divisors (2151851273).

22032255223 is a wasteful number, since it uses less digits than its factorization.

22032255223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11534.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 22032255223 its reverse (32255223022), we get a palindrome (54287478245).

The spelling of 22032255223 in words is "twenty-two billion, thirty-two million, two hundred fifty-five thousand, two hundred twenty-three".