223023020210 has 16 divisors (see below), whose sum is σ = 408245529600. Its totient is φ = 87697187376.

The previous prime is 223023020203. The next prime is 223023020251. The reversal of 223023020210 is 12020320322.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189001970 + ... + 189003149.

It is an arithmetic number, because the mean of its divisors is an integer number (25515345600).

Almost surely, 2^223023020210 is an apocalyptic number.

223023020210 is a deficient number, since it is larger than the sum of its proper divisors (185222509390).

223023020210 is a wasteful number, since it uses less digits than its factorization.

223023020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378005185.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 223023020210 its reverse (12020320322), we get a palindrome (235043340532).

The spelling of 223023020210 in words is "two hundred twenty-three billion, twenty-three million, twenty thousand, two hundred ten".