223021030230 has 48 divisors (see below), whose sum is σ = 581175635040. Its totient is φ = 59336792064.

The previous prime is 223021030223. The next prime is 223021030301. The reversal of 223021030230 is 32030120322.

It is a happy number.

223021030230 is a `hidden beast` number, since 22 + 302 + 10 + 302 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 2782827 + ... + 2861846.

It is an arithmetic number, because the mean of its divisors is an integer number (12107825730).

Almost surely, 2^223021030230 is an apocalyptic number.

223021030230 is an abundant number, since it is smaller than the sum of its proper divisors (358154604810).

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

223021030230 is a wasteful number, since it uses less digits than its factorization.

223021030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645125 (or 5645122 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 223021030230 its reverse (32030120322), we get a palindrome (255051150552).

The spelling of 223021030230 in words is "two hundred twenty-three billion, twenty-one million, thirty thousand, two hundred thirty".