200221003012 has 18 divisors (see below), whose sum is σ = 351199146858. Its totient is φ = 99878925312.

The previous prime is 200221002997. The next prime is 200221003033. The reversal of 200221003012 is 210300122002.

It can be written as a sum of positive squares in 3 ways, for example, as 674752576 + 199546250436 = 25976^2 + 446706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200221002983 and 200221003001.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616468 + ... + 883444.

Almost surely, 2^200221003012 is an apocalyptic number.

It is an amenable number.

200221003012 is a deficient number, since it is larger than the sum of its proper divisors (150978143846).

200221003012 is an equidigital number, since it uses as much as digits as its factorization.

200221003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267847 (or 267412 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200221003012 its reverse (210300122002), we get a palindrome (410521125014).

The spelling of 200221003012 in words is "two hundred billion, two hundred twenty-one million, three thousand, twelve".