200212122002212 has 6 divisors (see below), whose sum is σ = 350371213503878. Its totient is φ = 100106061001104.

The previous prime is 200212122002209. The next prime is 200212122002237. The reversal of 200212122002212 is 212200221212002.

It can be written as a sum of positive squares in only one way, i.e., 200208463446016 + 3658556196 = 14149504^2 + 60486^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200212122002212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026515250273 + ... + 25026515250280.

Almost surely, 2^{200212122002212} is an apocalyptic number.

It is an amenable number.

200212122002212 is a deficient number, since it is larger than the sum of its proper divisors (150159091501666).

200212122002212 is a wasteful number, since it uses less digits than its factorization.

200212122002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50053030500557 (or 50053030500555 counting only the distinct ones).

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

Adding to 200212122002212 its reverse (212200221212002), we get a palindrome (412412343214214).

The spelling of 200212122002212 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty-two million, two thousand, two hundred twelve".