200210222220202 has 12 divisors (see below), whose sum is σ = 319020094576710. Its totient is φ = 94216575162176.

The previous prime is 200210222220191. The next prime is 200210222220259. The reversal of 200210222220202 is 202022222012002.

It can be written as a sum of positive squares in 3 ways, for example, as 175481392869721 + 24728829350481 = 13246939^2 + 4972809^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200210222220202.

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, 173192233177 + ... + 173192234332.

Almost surely, 2^{200210222220202} is an apocalyptic number.

200210222220202 is a deficient number, since it is larger than the sum of its proper divisors (118809872356508).

200210222220202 is a wasteful number, since it uses less digits than its factorization.

200210222220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346384467545 (or 346384467528 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 200210222220202 its reverse (202022222012002), we get a palindrome (402232444232204).

The spelling of 200210222220202 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-two million, two hundred twenty thousand, two hundred two".