223220000023 has 16 divisors (see below), whose sum is σ = 225423741312. Its totient is φ = 221029632000.

The previous prime is 223219999979. The next prime is 223220000071. The reversal of 223220000023 is 320000022322.

It is a cyclic number.

It is not a de Polignac number, because 223220000023 - 2⁹ = 223219999511 is a prime.

It is a super-3 number, since 3×223220000023³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223219999961 and 223220000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223220000123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38344453 + ... + 38350273.

It is an arithmetic number, because the mean of its divisors is an integer number (14088983832).

Almost surely, 2^223220000023 is an apocalyptic number.

223220000023 is a deficient number, since it is larger than the sum of its proper divisors (2203741289).

223220000023 is a wasteful number, since it uses less digits than its factorization.

223220000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 223220000023 its reverse (320000022322), we get a palindrome (543220022345).

The spelling of 223220000023 in words is "two hundred twenty-three billion, two hundred twenty million, twenty-three", and thus it is an aban number.