223331111230 has 32 divisors (see below), whose sum is σ = 430030925856. Its totient is φ = 83210809344.

The previous prime is 223331111219. The next prime is 223331111251. The reversal of 223331111230 is 32111133322.

It is a super-2 number, since 2×223331111230² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 6755224 + ... + 6788203.

It is an arithmetic number, because the mean of its divisors is an integer number (13438466433).

Almost surely, 2^223331111230 is an apocalyptic number.

223331111230 is a deficient number, since it is larger than the sum of its proper divisors (206699814626).

223331111230 is a wasteful number, since it uses less digits than its factorization.

223331111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543548.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 223331111230 its reverse (32111133322), we get a palindrome (255442244552).

The spelling of 223331111230 in words is "two hundred twenty-three billion, three hundred thirty-one million, one hundred eleven thousand, two hundred thirty".