1000200020212 has 12 divisors (see below), whose sum is σ = 1751281581280. Its totient is φ = 499833854136.

The previous prime is 1000200020207. The next prime is 1000200020227. The reversal of 1000200020212 is 2120200020001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66530538 + ... + 66545569.

Almost surely, 2^{1000200020212} is an apocalyptic number.

It is an amenable number.

1000200020212 is a deficient number, since it is larger than the sum of its proper divisors (751081561068).

1000200020212 is a wasteful number, since it uses less digits than its factorization.

1000200020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133077990 (or 133077988 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000200020212 its reverse (2120200020001), we get a palindrome (3120400040213).

The spelling of 1000200020212 in words is "one trillion, two hundred million, twenty thousand, two hundred twelve".