201000200201012 has 12 divisors (see below), whose sum is σ = 353693722454436. Its totient is φ = 99944850928320.

The previous prime is 201000200200997. The next prime is 201000200201039. The reversal of 201000200201012 is 210102002000102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37673742755236 + 163326457445776 = 6137894^2 + 12779924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201000200200984 and 201000200201002.

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, 138812292233 + ... + 138812293680.

It is an arithmetic number, because the mean of its divisors is an integer number (29474476871203).

Almost surely, 2^{201000200201012} is an apocalyptic number.

It is an amenable number.

201000200201012 is a deficient number, since it is larger than the sum of its proper divisors (152693522253424).

201000200201012 is a wasteful number, since it uses less digits than its factorization.

201000200201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277624586098 (or 277624586096 counting only the distinct ones).

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

Adding to 201000200201012 its reverse (210102002000102), we get a palindrome (411102202201114).

The spelling of 201000200201012 in words is "two hundred one trillion, two hundred million, two hundred one thousand, twelve".