200420412224 has 28 divisors (see below), whose sum is σ = 397814316384. Its totient is φ = 100183734144.

The previous prime is 200420412223. The next prime is 200420412239. The reversal of 200420412224 is 422214024002.

It is a self number, because there is not a number n which added to its sum of digits gives 200420412224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200420412223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168332 + ... + 655115.

Almost surely, 2^200420412224 is an apocalyptic number.

It is an amenable number.

200420412224 is a deficient number, since it is larger than the sum of its proper divisors (197393904160).

200420412224 is an equidigital number, since it uses as much as digits as its factorization.

200420412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827262 (or 827252 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 200420412224 its reverse (422214024002), we get a palindrome (622634436226).

The spelling of 200420412224 in words is "two hundred billion, four hundred twenty million, four hundred twelve thousand, two hundred twenty-four".