201012021201010 has 16 divisors (see below), whose sum is σ = 361823592263256. Its totient is φ = 80404374235648.

The previous prime is 201012021200981. The next prime is 201012021201049. The reversal of 201012021201010 is 10102120210102.

It can be written as a sum of positive squares in 4 ways, for example, as 83756193689281 + 117255827511729 = 9151841^2 + 10828473^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52333087 + ... + 56042626.

Almost surely, 2^{201012021201010} is an apocalyptic number.

201012021201010 is a deficient number, since it is larger than the sum of its proper divisors (160811571062246).

201012021201010 is a wasteful number, since it uses less digits than its factorization.

201012021201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108561197.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201012021201010 its reverse (10102120210102), we get a palindrome (211114141411112).

The spelling of 201012021201010 in words is "two hundred one trillion, twelve billion, twenty-one million, two hundred one thousand, ten".