201210021200010 has 64 divisors (see below), whose sum is σ = 508325218312320. Its totient is φ = 50831488880640.

The previous prime is 201210021199963. The next prime is 201210021200093. The reversal of 201210021200010 is 10002120012102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55987494 + ... + 59472846.

It is an arithmetic number, because the mean of its divisors is an integer number (7942581536130).

Almost surely, 2^{201210021200010} is an apocalyptic number.

201210021200010 is an abundant number, since it is smaller than the sum of its proper divisors (307115197112310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201210021200010 is a wasteful number, since it uses less digits than its factorization.

201210021200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586663.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201210021200010 its reverse (10002120012102), we get a palindrome (211212141212112).

The spelling of 201210021200010 in words is "two hundred one trillion, two hundred ten billion, twenty-one million, two hundred thousand, ten".