223440203220230 has 32 divisors (see below), whose sum is σ = 402281548048800. Its totient is φ = 89356265152000.

The previous prime is 223440203220107. The next prime is 223440203220239. The reversal of 223440203220230 is 32022302044322.

223440203220230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223440203220193 and 223440203220202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223440203220239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900201902 + ... + 900450078.

It is an arithmetic number, because the mean of its divisors is an integer number (12571298376525).

Almost surely, 2^{223440203220230} is an apocalyptic number.

223440203220230 is a deficient number, since it is larger than the sum of its proper divisors (178841344828570).

223440203220230 is a wasteful number, since it uses less digits than its factorization.

223440203220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267784.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 223440203220230 its reverse (32022302044322), we get a palindrome (255462505264552).

The spelling of 223440203220230 in words is "two hundred twenty-three trillion, four hundred forty billion, two hundred three million, two hundred twenty thousand, two hundred thirty".