210201223210 has 16 divisors (see below), whose sum is σ = 412758765792. Its totient is φ = 76436808400.

The previous prime is 210201223207. The next prime is 210201223249. The reversal of 210201223210 is 12322102012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955459996 + ... + 955460215.

It is an arithmetic number, because the mean of its divisors is an integer number (25797422862).

Almost surely, 2^210201223210 is an apocalyptic number.

210201223210 is a deficient number, since it is larger than the sum of its proper divisors (202557542582).

210201223210 is a wasteful number, since it uses less digits than its factorization.

210201223210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910920229.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210201223210 its reverse (12322102012), we get a palindrome (222523325222).

The spelling of 210201223210 in words is "two hundred ten billion, two hundred one million, two hundred twenty-three thousand, two hundred ten".