210243224104 has 16 divisors (see below), whose sum is σ = 394235514900. Its totient is φ = 105113753472.

The previous prime is 210243224099. The next prime is 210243224203. The reversal of 210243224104 is 401422342012.

It can be written as a sum of positive squares in 2 ways, for example, as 188781560100 + 21461664004 = 434490^2 + 146498^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867837 + ... + 1083340.

Almost surely, 2^210243224104 is an apocalyptic number.

It is an amenable number.

210243224104 is a deficient number, since it is larger than the sum of its proper divisors (183992290796).

210243224104 is a wasteful number, since it uses less digits than its factorization.

210243224104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964652 (or 1964648 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 210243224104 its reverse (401422342012), we get a palindrome (611665566116).

The spelling of 210243224104 in words is "two hundred ten billion, two hundred forty-three million, two hundred twenty-four thousand, one hundred four".