210002120120211 has 8 divisors (see below), whose sum is σ = 280002894418320. Its totient is φ = 140001379617792.

The previous prime is 210002120120171. The next prime is 210002120120213. The reversal of 210002120120211 is 112021021200012.

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

It is not a de Polignac number, because 210002120120211 - 2⁶ = 210002120120147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210002120120213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17005435 + ... + 26630603.

It is an arithmetic number, because the mean of its divisors is an integer number (35000361802290).

Almost surely, 2^{210002120120211} is an apocalyptic number.

210002120120211 is a deficient number, since it is larger than the sum of its proper divisors (70000774298109).

210002120120211 is an equidigital number, since it uses as much as digits as its factorization.

210002120120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16897845.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210002120120211 its reverse (112021021200012), we get a palindrome (322023141320223).

The spelling of 210002120120211 in words is "two hundred ten trillion, two billion, one hundred twenty million, one hundred twenty thousand, two hundred eleven".