211021000202002 has 8 divisors (see below), whose sum is σ = 316531996588800. Its totient is φ = 105510334672404.

The previous prime is 211021000201993. The next prime is 211021000202029. The reversal of 211021000202002 is 200202000120112.

It is a happy number.

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

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, 81113602 + ... + 83674717.

It is an arithmetic number, because the mean of its divisors is an integer number (39566499573600).

Almost surely, 2^{211021000202002} is an apocalyptic number.

211021000202002 is a deficient number, since it is larger than the sum of its proper divisors (105510996386798).

211021000202002 is a wasteful number, since it uses less digits than its factorization.

211021000202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165428600.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 211021000202002 its reverse (200202000120112), we get a palindrome (411223000322114).

The spelling of 211021000202002 in words is "two hundred eleven trillion, twenty-one billion, two hundred two thousand, two".