200002001212 has 24 divisors (see below), whose sum is σ = 376991777456. Its totient is φ = 92292715008.

The previous prime is 200002001161. The next prime is 200002001237. The reversal of 200002001212 is 212100200002.

It is a super-3 number, since 3×200002001212³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23778 + ... + 632905.

Almost surely, 2^200002001212 is an apocalyptic number.

It is an amenable number.

200002001212 is a deficient number, since it is larger than the sum of its proper divisors (176989776244).

200002001212 is a wasteful number, since it uses less digits than its factorization.

200002001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662557 (or 662555 counting only the distinct ones).

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

Adding to 200002001212 its reverse (212100200002), we get a palindrome (412102201214).

The spelling of 200002001212 in words is "two hundred billion, two million, one thousand, two hundred twelve".