220000033223 has 4 divisors (see below), whose sum is σ = 231578982360. Its totient is φ = 208421084088.

The previous prime is 220000033177. The next prime is 220000033241. The reversal of 220000033223 is 322330000022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220000033223 - 2¹⁶ = 219999967687 is a prime.

It is a super-2 number, since 2×220000033223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000033273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789474540 + ... + 5789474577.

It is an arithmetic number, because the mean of its divisors is an integer number (57894745590).

Almost surely, 2^220000033223 is an apocalyptic number.

220000033223 is a deficient number, since it is larger than the sum of its proper divisors (11578949137).

220000033223 is a wasteful number, since it uses less digits than its factorization.

220000033223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11578949136.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 220000033223 its reverse (322330000022), we get a palindrome (542330033245).

The spelling of 220000033223 in words is "two hundred twenty billion, thirty-three thousand, two hundred twenty-three".