10211021200002 has 128 divisors (see below), whose sum is σ = 24429732180480. Its totient is φ = 2784691353600.

The previous prime is 10211021199979. The next prime is 10211021200021. The reversal of 10211021200002 is 20000212011201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16809558 + ... + 17406414.

It is an arithmetic number, because the mean of its divisors is an integer number (190857282660).

Almost surely, 2^{10211021200002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10211021200002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12214866090240).

10211021200002 is an abundant number, since it is smaller than the sum of its proper divisors (14218710980478).

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

10211021200002 is a wasteful number, since it uses less digits than its factorization.

10211021200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597116.

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

Adding to 10211021200002 its reverse (20000212011201), we get a palindrome (30211233211203).

The spelling of 10211021200002 in words is "ten trillion, two hundred eleven billion, twenty-one million, two hundred thousand, two".