200212002102212 has 6 divisors (see below), whose sum is σ = 350371003678878. Its totient is φ = 100106001051104.

The previous prime is 200212002102193. The next prime is 200212002102221. The reversal of 200212002102212 is 212201200212002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 200044136540416 + 167865561796 = 14143696^2 + 409714^2 .

It is a super-2 number, since 2×200212002102212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026500262773 + ... + 25026500262780.

It is an arithmetic number, because the mean of its divisors is an integer number (58395167279813).

Almost surely, 2^{200212002102212} is an apocalyptic number.

It is an amenable number.

200212002102212 is a deficient number, since it is larger than the sum of its proper divisors (150159001576666).

200212002102212 is a wasteful number, since it uses less digits than its factorization.

200212002102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50053000525557 (or 50053000525555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200212002102212 its reverse (212201200212002), we get a palindrome (412413202314214).

The spelling of 200212002102212 in words is "two hundred trillion, two hundred twelve billion, two million, one hundred two thousand, two hundred twelve".