210010221011011 has 8 divisors (see below), whose sum is σ = 210634125159744. Its totient is φ = 209386321173120.

The previous prime is 210010221010963. The next prime is 210010221011047. The reversal of 210010221011011 is 110110122010012.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 210010221011011 - 2¹¹ = 210010221008963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210010221010982 and 210010221011000.

It is not an unprimeable number, because it can be changed into a prime (210010221011111) 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, 115059921 + ... + 116870893.

It is an arithmetic number, because the mean of its divisors is an integer number (26329265644968).

Almost surely, 2^{210010221011011} is an apocalyptic number.

210010221011011 is a deficient number, since it is larger than the sum of its proper divisors (623904148733).

210010221011011 is a wasteful number, since it uses less digits than its factorization.

210010221011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155421.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210010221011011 its reverse (110110122010012), we get a palindrome (320120343021023).

Subtracting from 210010221011011 its reverse (110110122010012), we obtain a palindrome (99900099000999).

The spelling of 210010221011011 in words is "two hundred ten trillion, ten billion, two hundred twenty-one million, eleven thousand, eleven".