200223243124 has 6 divisors (see below), whose sum is σ = 350390675474. Its totient is φ = 100111621560.

The previous prime is 200223243041. The next prime is 200223243149. The reversal of 200223243124 is 421342322002.

It can be written as a sum of positive squares in only one way, i.e., 194436902500 + 5786340624 = 440950^2 + 76068^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027905387 + ... + 25027905394.

Almost surely, 2^200223243124 is an apocalyptic number.

It is an amenable number.

200223243124 is a deficient number, since it is larger than the sum of its proper divisors (150167432350).

200223243124 is a wasteful number, since it uses less digits than its factorization.

200223243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055810785 (or 50055810783 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 200223243124 its reverse (421342322002), we get a palindrome (621565565126).

The spelling of 200223243124 in words is "two hundred billion, two hundred twenty-three million, two hundred forty-three thousand, one hundred twenty-four".