210022220210 has 32 divisors (see below), whose sum is σ = 413531073792. Its totient is φ = 76163604480.

The previous prime is 210022220209. The next prime is 210022220227. The reversal of 210022220210 is 12022220012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2560847 + ... + 2641586.

It is an arithmetic number, because the mean of its divisors is an integer number (12922846056).

Almost surely, 2^210022220210 is an apocalyptic number.

210022220210 is a deficient number, since it is larger than the sum of its proper divisors (203508853582).

210022220210 is a wasteful number, since it uses less digits than its factorization.

210022220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202818.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210022220210 its reverse (12022220012), we get a palindrome (222044440222).

The spelling of 210022220210 in words is "two hundred ten billion, twenty-two million, two hundred twenty thousand, two hundred ten".