200012219973 has 16 divisors (see below), whose sum is σ = 296335552000. Its totient is φ = 133331961600.

The previous prime is 200012219941. The next prime is 200012219999. The reversal of 200012219973 is 379912210002.

It is not a de Polignac number, because 200012219973 - 2⁵ = 200012219941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200012219923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131628 + ... + 646026.

It is an arithmetic number, because the mean of its divisors is an integer number (18520972000).

Almost surely, 2^200012219973 is an apocalyptic number.

It is an amenable number.

200012219973 is a deficient number, since it is larger than the sum of its proper divisors (96323332027).

200012219973 is a wasteful number, since it uses less digits than its factorization.

200012219973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528809 (or 528803 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

Adding to 200012219973 its reverse (379912210002), we get a palindrome (579924429975).

The spelling of 200012219973 in words is "two hundred billion, twelve million, two hundred nineteen thousand, nine hundred seventy-three".