200124244112 has 20 divisors (see below), whose sum is σ = 417566932860. Its totient is φ = 92365035648.

The previous prime is 200124244109. The next prime is 200124244121. The reversal of 200124244112 is 211442421002.

It can be written as a sum of positive squares in 2 ways, for example, as 114179113216 + 85945130896 = 337904^2 + 293164^2 .

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, 481067687 + ... + 481068102.

It is an arithmetic number, because the mean of its divisors is an integer number (20878346643).

Almost surely, 2^200124244112 is an apocalyptic number.

It is an amenable number.

200124244112 is an abundant number, since it is smaller than the sum of its proper divisors (217442688748).

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

200124244112 is a wasteful number, since it uses less digits than its factorization.

200124244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962135810 (or 962135804 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 200124244112 its reverse (211442421002), we get a palindrome (411566665114).

The spelling of 200124244112 in words is "two hundred billion, one hundred twenty-four million, two hundred forty-four thousand, one hundred twelve".