210211100000223 has 32 divisors (see below), whose sum is σ = 324835001229312. Its totient is φ = 118428149935200.

The previous prime is 210211100000207. The next prime is 210211100000273. The reversal of 210211100000223 is 322000001112012.

It is not a de Polignac number, because 210211100000223 - 2⁴ = 210211100000207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210211100000273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477333790 + ... + 477773972.

It is an arithmetic number, because the mean of its divisors is an integer number (10151093788416).

Almost surely, 2^{210211100000223} is an apocalyptic number.

210211100000223 is a deficient number, since it is larger than the sum of its proper divisors (114623901229089).

210211100000223 is a wasteful number, since it uses less digits than its factorization.

210211100000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760555.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210211100000223 its reverse (322000001112012), we get a palindrome (532211101112235).

The spelling of 210211100000223 in words is "two hundred ten trillion, two hundred eleven billion, one hundred million, two hundred twenty-three", and thus it is an aban number.