223011230230 has 32 divisors (see below), whose sum is σ = 426286994400. Its totient is φ = 83761638912.

The previous prime is 223011230213. The next prime is 223011230251. The reversal of 223011230230 is 32032110322.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 223011230198 and 223011230207.

It is a congruent number.

It is an unprimeable number.

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, 5172085 + ... + 5215024.

It is an arithmetic number, because the mean of its divisors is an integer number (13321468575).

Almost surely, 2^223011230230 is an apocalyptic number.

223011230230 is a deficient number, since it is larger than the sum of its proper divisors (203275764170).

223011230230 is a wasteful number, since it uses less digits than its factorization.

223011230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387248.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223011230230 its reverse (32032110322), we get a palindrome (255043340552).

The spelling of 223011230230 in words is "two hundred twenty-three billion, eleven million, two hundred thirty thousand, two hundred thirty".