204223243010 has 16 divisors (see below), whose sum is σ = 369632790072. Its totient is φ = 81237974400.

The previous prime is 204223243009. The next prime is 204223243013. The reversal of 204223243010 is 10342322402.

It can be written as a sum of positive squares in 4 ways, for example, as 129005243929 + 75217999081 = 359173^2 + 274259^2 .

It is not an unprimeable number, because it can be changed into a prime (204223243013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56413451 + ... + 56417070.

Almost surely, 2^204223243010 is an apocalyptic number.

204223243010 is a deficient number, since it is larger than the sum of its proper divisors (165409547062).

204223243010 is a wasteful number, since it uses less digits than its factorization.

204223243010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112830709.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 204223243010 its reverse (10342322402), we get a palindrome (214565565412).

The spelling of 204223243010 in words is "two hundred four billion, two hundred twenty-three million, two hundred forty-three thousand, ten".