210002000111223 has 16 divisors (see below), whose sum is σ = 289193759796960. Its totient is φ = 135478157727744.

The previous prime is 210002000111203. The next prime is 210002000111237. The reversal of 210002000111223 is 322111000200012.

It is not a de Polignac number, because 210002000111223 - 2⁶ = 210002000111159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002000111203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9046339738 + ... + 9046362951.

It is an arithmetic number, because the mean of its divisors is an integer number (18074609987310).

Almost surely, 2^{210002000111223} is an apocalyptic number.

210002000111223 is a deficient number, since it is larger than the sum of its proper divisors (79191759685737).

210002000111223 is a wasteful number, since it uses less digits than its factorization.

210002000111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092702818.

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

Adding to 210002000111223 its reverse (322111000200012), we get a palindrome (532113000311235).

The spelling of 210002000111223 in words is "two hundred ten trillion, two billion, one hundred eleven thousand, two hundred twenty-three".