200220323012 has 6 divisors (see below), whose sum is σ = 350385565278. Its totient is φ = 100110161504.

The previous prime is 200220323011. The next prime is 200220323057. The reversal of 200220323012 is 210323022002.

It can be written as a sum of positive squares in only one way, i.e., 189273723136 + 10946599876 = 435056^2 + 104626^2 .

It is not an unprimeable number, because it can be changed into a prime (200220323011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027540373 + ... + 25027540380.

It is an arithmetic number, because the mean of its divisors is an integer number (58397594213).

Almost surely, 2^200220323012 is an apocalyptic number.

It is an amenable number.

200220323012 is a deficient number, since it is larger than the sum of its proper divisors (150165242266).

200220323012 is a wasteful number, since it uses less digits than its factorization.

200220323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055080757 (or 50055080755 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 200220323012 its reverse (210323022002), we get a palindrome (410543345014).

The spelling of 200220323012 in words is "two hundred billion, two hundred twenty million, three hundred twenty-three thousand, twelve".