201000200001212 has 12 divisors (see below), whose sum is σ = 357712220341560. Its totient is φ = 98796708475056.

The previous prime is 201000200001187. The next prime is 201000200001313. The reversal of 201000200001212 is 212100002000102.

It is a happy number.

201000200001212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201000200001193 and 201000200001202.

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, 425847881123 + ... + 425847881594.

It is an arithmetic number, because the mean of its divisors is an integer number (29809351695130).

Almost surely, 2^{201000200001212} is an apocalyptic number.

It is an amenable number.

201000200001212 is a deficient number, since it is larger than the sum of its proper divisors (156712020340348).

201000200001212 is a wasteful number, since it uses less digits than its factorization.

201000200001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851695762780 (or 851695762778 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201000200001212 its reverse (212100002000102), we get a palindrome (413100202001314).

The spelling of 201000200001212 in words is "two hundred one trillion, two hundred million, one thousand, two hundred twelve".