222210220210 has 64 divisors (see below), whose sum is σ = 441120069504. Its totient is φ = 79920947200.

The previous prime is 222210220201. The next prime is 222210220249. The reversal of 222210220210 is 12022012222.

222210220210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7529844 + ... + 7559296.

It is an arithmetic number, because the mean of its divisors is an integer number (6892501086).

Almost surely, 2^222210220210 is an apocalyptic number.

222210220210 is a deficient number, since it is larger than the sum of its proper divisors (218909849294).

222210220210 is a wasteful number, since it uses less digits than its factorization.

222210220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30219.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222210220210 its reverse (12022012222), we get a palindrome (234232232432).

The spelling of 222210220210 in words is "two hundred twenty-two billion, two hundred ten million, two hundred twenty thousand, two hundred ten".