223022333220 has 24 divisors (see below), whose sum is σ = 624462533184. Its totient is φ = 59472622176.

The previous prime is 223022333189. The next prime is 223022333239. The reversal of 223022333220 is 22333220322.

It is a super-2 number, since 2×223022333220² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858519384 + ... + 1858519503.

It is an arithmetic number, because the mean of its divisors is an integer number (26019272216).

Almost surely, 2^223022333220 is an apocalyptic number.

223022333220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223022333220 is an abundant number, since it is smaller than the sum of its proper divisors (401440199964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223022333220 is a wasteful number, since it uses less digits than its factorization.

223022333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717038899 (or 3717038897 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 223022333220 its reverse (22333220322), we get a palindrome (245355553542).

The spelling of 223022333220 in words is "two hundred twenty-three billion, twenty-two million, three hundred thirty-three thousand, two hundred twenty".