1000200212212 has 48 divisors (see below), whose sum is σ = 1768326215040. Its totient is φ = 494988150272.

The previous prime is 1000200212203. The next prime is 1000200212311. The reversal of 1000200212212 is 2122120020001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000200212192 and 1000200212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344538753 + ... + 344541655.

It is an arithmetic number, because the mean of its divisors is an integer number (36840129480).

Almost surely, 2^{1000200212212} is an apocalyptic number.

It is an amenable number.

1000200212212 is a deficient number, since it is larger than the sum of its proper divisors (768126002828).

1000200212212 is a wasteful number, since it uses less digits than its factorization.

1000200212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680 (or 4678 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1000200212212 its reverse (2122120020001), we get a palindrome (3122320232213).

The spelling of 1000200212212 in words is "one trillion, two hundred million, two hundred twelve thousand, two hundred twelve".