210102222010 has 16 divisors (see below), whose sum is σ = 379306213416. Its totient is φ = 83791507968.

The previous prime is 210102221993. The next prime is 210102222013. The reversal of 210102222010 is 10222201012.

It is a happy number.

210102222010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 118118004489 + 91984217521 = 343683^2 + 303289^2 .

It is not an unprimeable number, because it can be changed into a prime (210102222013) 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, 31169067 + ... + 31175806.

Almost surely, 2^210102222010 is an apocalyptic number.

210102222010 is a deficient number, since it is larger than the sum of its proper divisors (169203991406).

210102222010 is a wasteful number, since it uses less digits than its factorization.

210102222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62345217.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210102222010 its reverse (10222201012), we get a palindrome (220324423022).

The spelling of 210102222010 in words is "two hundred ten billion, one hundred two million, two hundred twenty-two thousand, ten".