201223302210210 has 96 divisors (see below), whose sum is σ = 568094771479680. Its totient is φ = 45477112251648.

The previous prime is 201223302210199. The next prime is 201223302210241. The reversal of 201223302210210 is 12012203322102.

201223302210210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 768895014 + ... + 769156673.

It is an arithmetic number, because the mean of its divisors is an integer number (5917653869580).

Almost surely, 2^{201223302210210} is an apocalyptic number.

201223302210210 is an abundant number, since it is smaller than the sum of its proper divisors (366871469269470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201223302210210 is a wasteful number, since it uses less digits than its factorization.

201223302210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538051800 (or 1538051793 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201223302210210 its reverse (12012203322102), we get a palindrome (213235505532312).

The spelling of 201223302210210 in words is "two hundred one trillion, two hundred twenty-three billion, three hundred two million, two hundred ten thousand, two hundred ten".