210002001220006 has 4 divisors (see below), whose sum is σ = 315003001830012. Its totient is φ = 105001000610002.

The previous prime is 210002001219977. The next prime is 210002001220007. The reversal of 210002001220006 is 600022100200012.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002001220007) by changing a digit.

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 as a sum of consecutive naturals, namely, 52500500305000 + ... + 52500500305003.

It is an arithmetic number, because the mean of its divisors is an integer number (78750750457503).

Almost surely, 2^{210002001220006} is an apocalyptic number.

210002001220006 is a deficient number, since it is larger than the sum of its proper divisors (105001000610006).

210002001220006 is a wasteful number, since it uses less digits than its factorization.

210002001220006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105001000610005.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210002001220006 its reverse (600022100200012), we get a palindrome (810024101420018).

The spelling of 210002001220006 in words is "two hundred ten trillion, two billion, one million, two hundred twenty thousand, six".