200222101202212 has 6 divisors (see below), whose sum is σ = 350388677103878. Its totient is φ = 100111050601104.

The previous prime is 200222101202191. The next prime is 200222101202231. The reversal of 200222101202212 is 212202101222002.

It can be written as a sum of positive squares in only one way, i.e., 178472339297316 + 21749761904896 = 13359354^2 + 4663664^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200222101202212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027762650273 + ... + 25027762650280.

Almost surely, 2^{200222101202212} is an apocalyptic number.

It is an amenable number.

200222101202212 is a deficient number, since it is larger than the sum of its proper divisors (150166575901666).

200222101202212 is a wasteful number, since it uses less digits than its factorization.

200222101202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055525300557 (or 50055525300555 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200222101202212 its reverse (212202101222002), we get a palindrome (412424202424214).

The spelling of 200222101202212 in words is "two hundred trillion, two hundred twenty-two billion, one hundred one million, two hundred two thousand, two hundred twelve".