201000010121002 has 8 divisors (see below), whose sum is σ = 304317772333056. Its totient is φ = 99560752676652.

The previous prime is 201000010120967. The next prime is 201000010121047. The reversal of 201000010121002 is 200121010000102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201000010121002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469626191658 + ... + 469626192085.

It is an arithmetic number, because the mean of its divisors is an integer number (38039721541632).

Almost surely, 2^{201000010121002} is an apocalyptic number.

201000010121002 is a deficient number, since it is larger than the sum of its proper divisors (103317762212054).

201000010121002 is a wasteful number, since it uses less digits than its factorization.

201000010121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939252383852.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201000010121002 its reverse (200121010000102), we get a palindrome (401121020121104).

The spelling of 201000010121002 in words is "two hundred one trillion, ten million, one hundred twenty-one thousand, two".